CN107008774A - A kind of aluminum alloy plate materials flattening device produced for auto parts machinery - Google Patents
A kind of aluminum alloy plate materials flattening device produced for auto parts machinery Download PDFInfo
- Publication number
- CN107008774A CN107008774A CN201710287229.1A CN201710287229A CN107008774A CN 107008774 A CN107008774 A CN 107008774A CN 201710287229 A CN201710287229 A CN 201710287229A CN 107008774 A CN107008774 A CN 107008774A
- Authority
- CN
- China
- Prior art keywords
- flattening
- plate
- aluminum alloy
- block
- alloy plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Abstract
Present invention mainly discloses a kind of aluminum alloy plate materials flattening device produced for auto parts machinery, including flattening workbench, mobile chute is provided with the top surface for flattening workbench, flattening mechanism and clamp system are provided with flattening workbench, flattening mechanism includes flattening plate, moving assembly and connection sliding block, moving assembly includes mobile cylinder and fixed block, connection sliding block includes slider body, link and connecting plate, mobile cylinder is connected with link, connecting plate is fixedly connected with slider body, the connecting hole matched with spacing hole is provided with connecting plate, clamp system includes U-shaped gripping block and fixed seat, U-shaped gripping block is located between two fixed seats.The present invention is practical, and structure design is simple, easy to use, operation is also more automated, and flattening processing is carried out to aluminum alloy plate materials by nip rolls so that the better quality after aluminum alloy plate materials processing, and it is combined with moving assembly so that whole operation is more smooth.
Description
Technical field
The present invention relates to a kind of aluminum alloy plate materials flattening device produced for auto parts machinery.
Background technology
Advocated in the whole world under the big situation of energy-conserving and environment-protective, the Lightweight Technology application of automobile industry is brought to schedule.Automobile
The application of covering aluminum alloy plate materials is exactly a kind of simple and effective lightweight mode.Automobile aluminium sheet is high-end aluminium alloy kind
In one kind, due to its rigors to performance (shaping, connection etc.) and surface quality, also to the processed of raw material
Journey proposes finer control management requirement.The core technology of automobile aluminium sheet production is at continuous annealing heat treatment and surface
Reason, heating furnace, hot-rolling mill, coiling machine, cold-rolling mill and air-cushion type continuous heat treating furnace.But it is due to that aluminum alloy plate materials easily occur
Bending is, it is necessary to which flattening device carries out flattening processing to aluminum alloy plate materials.But the structure of existing flattening device is aided in, and is made
With operation inconvenience.
The content of the invention
It is an object of the invention to many deficiencies for prior art, there is provided a kind of aluminium conjunction produced for auto parts machinery
Golden plate material flattening device, structure design is simple, easy to use, and operation is also more automated, by nip rolls to aluminium alloy plate
Material carries out flattening processing so that the better quality after aluminum alloy plate materials processing, and is combined with moving assembly so that whole behaviour
Make more smooth.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of aluminum alloy plate materials flattening device produced for auto parts machinery, including flattening workbench, it is characterised in that：Exhibition
It is provided with the top surface of flat workbench on mobile chute, flattening workbench and is provided with flattening mechanism and clamp system, flattening mechanism
Including flattening plate, moving assembly and connection sliding block, it is evenly arranged with the bottom surface for flattening plate on nip rolls, flattening plate and is provided with two
Spacing hole is evenly arranged with individual limiting plate, limiting plate, flattening plate is connected by limiting plate with connection sliding block, moving assembly bag
Mobile cylinder and fixed block are included, mobile cylinder is fixedly connected by fixed block with flattening workbench, and connection sliding block includes sliding block sheet
Mobile fixture block is provided with below body, link and connecting plate, slider body, mobile fixture block matches with mobile chute, connected
Frame is located at the top of slider body, and mobile cylinder is connected with link, and connecting plate is fixedly connected with slider body, on connecting plate
The connecting hole matched with spacing hole is provided with, clamp system includes U-shaped gripping block and fixed seat, and U-shaped gripping block is located at two
Between fixed seat.
Further, mobile cylinder is fixedly connected by fixed frame with the top surface of fixed block, mobile cylinder by fix bar with
Fixed frame is with being fixedly connected, and the design of fixed frame is easy to the installation between mobile cylinder and fixed block to fix.
Further, limit assembly is provided with flattening workbench, limit assembly is included in limitting casing and limited block, limitting casing
Stopper slot is provided with, limited block is connected in stopper slot, and limited block is located between two limiting plates, the design of limit assembly can
To be fixed to the shift position for flattening plate, when mobile cylinder drives flattening plate movement, by limited block from stopper slot
It is middle to take out, consequently facilitating limited block, when flattening plate is not moved, is then fixed in stopper slot by the movement of flattening plate, and clamping
Between two limiting plates, so as to avoid flattening the movement of plate, safe operation performance is improved.
Further, clamped neck is provided with slider body, clamped neck matches with limiting plate, limiting plate passes through clamped
Neck, the design of spacing neck can be in order to the spacing clamping between limiting plate and slider body.
Further, limiting plate is fixedly connected by attachment screw with flattening plate, and the design of attachment screw may insure spacing
Connection fastening performance between plate and flattening plate, improves structural strength, it is to avoid occur between limiting plate in use and flattening plate
Loosen.
Further, it is provided with link in connecting rod, connecting rod and is provided with mounting hole, the piston rod of mobile cylinder passes through
Mounting hole is fixedly connected with the connecting rod, connecting rod design can in order to being connected between mobile cylinder and connection sliding block,
The design of mounting hole can simplify installation operation step, reasonable in design.
Further, connecting plate is fixedly connected by gag lever post with limiting plate, and gag lever post sequentially passes through spacing hole and connecting hole
Gag lever post is connected with limiting plate, the design of gag lever post can be fixed in order to be installed between connecting plate and limiting plate, so that will
It is located by connecting between flattening plate and connection sliding block, then the movement for flattening plate is driven by mobile cylinder, aluminum alloy plate materials is carried out
Flatten, overall construction design more fits reason, uses also enhanced convenience.
Further, supporting plate is provided with fixed seat, the two ends of U-shaped gripping block are fixed by locating ring with supporting plate clamping, held in the palm
The design of plate can be fixed in order to the installation between U-shaped gripping block and fixed seat, and the design of locating ring may insure U-shaped gripping block
Clamping between fixed seat, it is easy to operate, it is connected firmly, it is to avoid when nip rolls flatten processing to aluminum alloy plate materials, folder
Tight mechanism loosens, the flattening processing of influence aluminum alloy plate materials.
The present invention is by adopting the above-described technical solution, have the advantages that：
1st, the present invention carries out flattening processing to aluminum alloy plate materials by flattening mechanism, and moving assembly drives the shifting of connection sliding block
It is dynamic, so as to drive the movement of flattening plate, flattening processing is carried out to the surface of aluminum alloy plate materials, it is to avoid aluminum alloy sheet material surface warpage
The use in later stage is influenceed, while being fixed by limit assembly to flattening plate, the operation peace of whole device is effectively improved
Full performance, when flattening plate is not moved, limited block is connected in stopper slot, and limited block is located between two limiting plates, limit
The movement of system flattening plate, when mobile cylinder drives flattening plate movement, limited block is taken out from stopper slot, consequently facilitating flattening
The movement of plate, overall construction design is more reasonable；
2nd, positioning clamping is carried out to aluminum alloy plate materials by clamp system in the present invention, it is to avoid flattening plate is to aluminum alloy plate materials
When carrying out flattening processing, aluminum alloy plate materials are moved, and influence flattening plate carries out flattening operation to aluminum alloy plate materials, and flattens
Plate can carry out the adjustment of position according to the actual size of aluminum alloy plate materials and fixed position, it is ensured that flattening plate can be covered in aluminium
The surface of sheet alloy, improves the quality of the aluminum alloy plate materials after flattening effect and flattening, is used in combination, has with clamp system
Effect improves the operating efficiency of device.
The present invention is practical, and structure design is simple, easy to use, and operation is also more automated, and passes through nip rolls pair
Aluminum alloy plate materials carry out flattening processing so that the better quality after aluminum alloy plate materials processing, and are combined with moving assembly, make
Obtain whole operation more smooth.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of the aluminum alloy plate materials flattening device produced for auto parts machinery of the present invention；
Fig. 2 is the structural representation of flattening workbench in the present invention；
Fig. 3 is the structural representation of moving assembly in the present invention；
Fig. 4 is the stereogram of connection sliding block in the present invention；
Fig. 5 is the planar structure schematic diagram of connection sliding block in the present invention；
Fig. 6 is the mounting structure schematic diagram of flattening plate and limiting plate in the present invention；
Fig. 7 is the structural representation of clamp system in the present invention；
Fig. 8 is the structural representation of fixed seat in the present invention.
In figure：1- flattens workbench；2- mobile chutes；3- clamp systems；4- flattens plate；5- moving assemblies；6- connections are slided
Block；7- nip rolls；8- limiting plates；9- spacing holes；10- mobile cylinders；11- fixed blocks；12- slider bodies；13- links；14-
Connecting plate；15- moves fixture block；16- connecting holes；17-U type gripping blocks；18- fixed seats；19- fixed frames；20- fix bars；21- is limited
Hyte part；22- limitting casings；23- limited blocks；24- stopper slots；The clamped necks of 25-；26- attachment screws；27- connecting rods；28- pacifies
Fill hole；29- gag lever posts；30- supporting plates；31- locating rings.
Embodiment
As shown in Figures 1 to 8, it is a kind of aluminum alloy plate materials flattening device produced for auto parts machinery of the present invention, bag
Include and mobile chute 2 is provided with flattening workbench 1, the top surface for flattening workbench 1, flattening mechanism is provided with flattening workbench 1
With clamp system 3, flattening mechanism includes being uniformly arranged on flattening plate 4, moving assembly 5 and connection sliding block 6, the bottom surface for flattening plate 4
Have and two limiting plates 8 be provided with nip rolls 7, flattening plate 4, limiting plate 8 is fixedly connected by attachment screw 26 with flattening plate 4,
The design of attachment screw 26 may insure the connection fastening performance between limiting plate 8 and flattening plate 4, improve structural strength, it is to avoid
Loosened between limiting plate 8 in use and flattening plate 4, spacing hole 9 is evenly arranged with limiting plate 8, flattening plate 4 passes through limit
Position plate 8 is connected with connection sliding block 6.
Moving assembly 5 includes mobile cylinder 10 and fixed block 11, and mobile cylinder 10 passes through fixed block 11 and flattening workbench 1
It is fixedly connected, mobile cylinder 10 is fixedly connected by fixed frame 19 with the top surface of fixed block 11, mobile cylinder 10 passes through fix bar
20 with fixed frame 19 with being fixedly connected, the design of fixed frame 19 is easy to the installation between mobile cylinder 10 and fixed block 11 to fix.
Connection sliding block 6 includes being provided with clamped neck on slider body 12, link 13 and connecting plate 14, slider body 12
25, clamped neck 25 matches with limiting plate 8, and limiting plate 8 passes through clamped neck 25, and the design of spacing neck can be in order to spacing
Spacing clamping between plate 8 and slider body 12, the lower section of slider body 12 is provided with mobile fixture block 15, and mobile fixture block 15 is with moving
Dynamic chute 2 matches, and link 13, which is located on the top of slider body 12, link 13, is provided with connecting rod 27, connecting rod 27
On be provided with mounting hole 28, the piston rod of mobile cylinder 10 is fixedly connected by mounting hole 28 with connecting rod 27, connecting rod 27
Design can simplify installation behaviour in order to being connected between mobile cylinder 10 and connection sliding block 6, the design of mounting hole 28
Make step, reasonable in design, mobile cylinder 10 is connected with link 13, and connecting plate 14 is fixedly connected with slider body 12,
The connecting hole 16 matched with spacing hole 9 is provided with connecting plate 14, connecting plate 14 is fixed by gag lever post 29 and limiting plate 8 to be connected
Connect, gag lever post 29 sequentially passes through spacing hole 9 and gag lever post 29 is connected by connecting hole 16 with limiting plate 8, the design of gag lever post 29
It can be fixed in order to be installed between connecting plate 14 and limiting plate 8, so that will be located by connecting between flattening plate 4 and connection sliding block 6, then
The movement of flattening plate 4 is driven by mobile cylinder 10, aluminum alloy plate materials are flattened, overall construction design is more fited
Reason, uses also enhanced convenience.Clamp system 3 includes U-shaped gripping block 17 and fixed seat 18, and U-shaped gripping block 17 is located at two admittedly
Between reservation 18.
Limit assembly 21 is provided with flattening workbench 1, limit assembly 21 includes limitting casing 22 and limited block 23, limitting casing
Stopper slot 24 is provided with 22, limited block 23 is connected in stopper slot 24, and limited block 23 is located between two limiting plates 8, limit
The design of hyte part 21 can be fixed to the shift position for flattening plate 4, when mobile cylinder 10 drives flattening plate 4 to move
When, limited block 23 is taken out from stopper slot 24, consequently facilitating the movement of flattening plate 4, then will limit when flattening plate 4 is not moved
Position block 23 is fixed in stopper slot 24, and is connected between two limiting plates 8, so as to avoid flattening the movement of plate 4, improves operation
Supporting plate 30 is provided with security performance, fixed seat 18, the two ends of U-shaped gripping block 17 are consolidated by locating ring 31 and the clamping of supporting plate 30
Fixed, the design of supporting plate 30 can be fixed in order to the installation between U-shaped gripping block 17 and fixed seat 18, and the design of locating ring 31 can be with
Ensure the clamping between U-shaped gripping block 17 and fixed seat 18, it is easy to operate, it is connected firmly, it is to avoid nip rolls 7 is to aluminum alloy plate materials
When flatten processing, clamp system 3 loosens, the flattening processing of influence aluminum alloy plate materials.
The present invention carries out flattening processing to aluminum alloy plate materials by flattening mechanism, and moving assembly 5 drives the shifting of connection sliding block 6
It is dynamic, so as to drive the movement of flattening plate 4, flattening processing is carried out to the surface of aluminum alloy plate materials, it is to avoid aluminum alloy sheet material surface sticks up
The use in song influence later stage, while being fixed by 21 pairs of flattening plates 4 of limit assembly, effectively improves the behaviour of whole device
Make security performance, when flattening plate 4 is not moved, limited block 23 is connected in stopper slot 24, and limited block 23 is located at two limits
Between the plate 8 of position, the movement of limitation flattening plate 4, when mobile cylinder 10 drives flattening plate 4 to move, by limited block 23 from stopper slot
Taken out in 24, consequently facilitating the movement of flattening plate 4, overall construction design is more reasonable.
Positioning clamping is carried out to aluminum alloy plate materials by clamp system 3 in the present invention, it is to avoid flattening plate 4 is to aluminum alloy plate materials
When carrying out flattening processing, aluminum alloy plate materials are moved, and influence flattening plate 4 carries out flattening operation to aluminum alloy plate materials, and opens up
Flat board 4 can carry out the adjustment of position according to the actual size of aluminum alloy plate materials and fixed position, it is ensured that flattening plate 4 can be covered
On the surface of aluminum alloy plate materials, the quality of the aluminum alloy plate materials after flattening effect and flattening is improved, being engaged with clamp system 3 makes
With effectively improving the operating efficiency of device
The specific embodiment of the present invention is these are only, but the technical characteristic of the present invention is not limited thereto.It is any with this hair
Based on bright, to solve essentially identical technical problem, essentially identical technique effect is realized, made simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (8)
1. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery, including flattening workbench, it is characterised in that：It is described
It is provided with the top surface for flattening workbench on mobile chute, the flattening workbench and is provided with flattening mechanism and clamp system, institute
Stating flattening mechanism includes being evenly arranged with nip rolls on flattening plate, moving assembly and connection sliding block, the bottom surface of the flattening plate, institute
State to be provided with two limiting plates, the limiting plate on flattening plate and be evenly arranged with spacing hole, the flattening plate passes through the limit
Position plate is connected with the connection sliding block, and the moving assembly includes mobile cylinder and fixed block, and the mobile cylinder passes through institute
State fixed block to be fixedly connected with the flattening workbench, the connection sliding block includes slider body, link and connecting plate, described
Mobile fixture block is provided with below slider body, the mobile fixture block matches with the mobile chute, and the link is located at
The top of the slider body, the mobile cylinder is connected with the link, and the connecting plate is consolidated with the slider body
The connecting hole matched with the spacing hole is provided with fixed connection, the connecting plate, the clamp system includes U-shaped gripping block
And fixed seat, the U-shaped gripping block is between two fixed seats.
2. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery according to claim 1, it is characterised in that：
The mobile cylinder is fixedly connected by fixed frame with the top surface of the fixed block, the mobile cylinder by fix bar with it is described
Fixed frame is with being fixedly connected.
3. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery according to claim 1, it is characterised in that：
Limit assembly is provided with the flattening workbench, the limit assembly includes setting in limitting casing and limited block, the limitting casing
Stopper slot is equipped with, the limited block is connected in the stopper slot, and the limited block is located between two limiting plates.
4. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery according to claim 1, it is characterised in that：
Clamped neck is provided with the slider body, the clamped neck matches with the limiting plate, the limiting plate passes through institute
State clamped neck.
5. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery according to claim 1, it is characterised in that：
The limiting plate is fixedly connected by attachment screw with the flattening plate.
6. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery according to claim 1, it is characterised in that：
It is provided with the link in connecting rod, the connecting rod and is provided with mounting hole, the piston rod of the mobile cylinder passes through institute
Mounting hole is stated to be fixedly connected with the connecting rod.
7. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery according to claim 1, it is characterised in that：
The connecting plate is fixedly connected by gag lever post with the limiting plate, and the gag lever post sequentially passes through the spacing hole and the company
Connect hole the gag lever post is connected with the limiting plate.
8. a kind of aluminum alloy plate materials flattening device produced for auto parts machinery according to claim 1, it is characterised in that：
Supporting plate is provided with the fixed seat, the two ends of the U-shaped gripping block are fixed by locating ring with the supporting plate clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287229.1A CN107008774B (en) | 2017-04-27 | 2017-04-27 | A kind of aluminum alloy plate materials flattening device for automobile parts production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287229.1A CN107008774B (en) | 2017-04-27 | 2017-04-27 | A kind of aluminum alloy plate materials flattening device for automobile parts production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107008774A true CN107008774A (en) | 2017-08-04 |
| CN107008774B CN107008774B (en) | 2019-10-18 |
Family
ID=59448505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287229.1A Active CN107008774B (en) | 2017-04-27 | 2017-04-27 | A kind of aluminum alloy plate materials flattening device for automobile parts production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008774B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405655A (en) * | 2018-05-29 | 2018-08-17 | 安徽大明汽车零部件有限公司 | A kind of aluminum alloy plate materials flattening device for auto parts machinery production |
| CN114178385A (en) * | 2021-10-29 | 2022-03-15 | 重庆千能实业有限公司 | A aluminum alloy plate draws exhibition device for auto-parts production |
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| JP2004009118A (en) * | 2002-06-10 | 2004-01-15 | Dainippon Printing Co Ltd | Base material smoothing apparatus |
| CN101352734A (en) * | 2008-08-12 | 2009-01-28 | 山西太钢不锈钢股份有限公司 | Flattening device of accurate band steel |
| CN204429909U (en) * | 2015-02-13 | 2015-07-01 | 遂宁豪尔思电子科技有限公司 | A kind of equipment of Novel leveling pcb board |
| CN105562470A (en) * | 2016-02-24 | 2016-05-11 | 昆山科森科技股份有限公司 | Liquid crystal display backboard flattening mechanism used for electronic products |
| CN206643161U (en) * | 2017-04-27 | 2017-11-17 | 嵊州市万协汽车配件有限公司 | A kind of aluminum alloy plate materials flattening device for auto parts machinery production |
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2017
- 2017-04-27 CN CN201710287229.1A patent/CN107008774B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004009118A (en) * | 2002-06-10 | 2004-01-15 | Dainippon Printing Co Ltd | Base material smoothing apparatus |
| CN101352734A (en) * | 2008-08-12 | 2009-01-28 | 山西太钢不锈钢股份有限公司 | Flattening device of accurate band steel |
| CN204429909U (en) * | 2015-02-13 | 2015-07-01 | 遂宁豪尔思电子科技有限公司 | A kind of equipment of Novel leveling pcb board |
| CN105562470A (en) * | 2016-02-24 | 2016-05-11 | 昆山科森科技股份有限公司 | Liquid crystal display backboard flattening mechanism used for electronic products |
| CN206643161U (en) * | 2017-04-27 | 2017-11-17 | 嵊州市万协汽车配件有限公司 | A kind of aluminum alloy plate materials flattening device for auto parts machinery production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405655A (en) * | 2018-05-29 | 2018-08-17 | 安徽大明汽车零部件有限公司 | A kind of aluminum alloy plate materials flattening device for auto parts machinery production |
| CN114178385A (en) * | 2021-10-29 | 2022-03-15 | 重庆千能实业有限公司 | A aluminum alloy plate draws exhibition device for auto-parts production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107008774B (en) | 2019-10-18 |
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Effective date of registration: 20190920 Address after: 312400 Zhejiang city of Shaoxing province Shengzhou City Lake Yan Street East Village No. 62 Applicant after: Shengzhou Hangzhou glass products Co., Ltd. Address before: 312458 Zhejiang city of Shaoxing province Shengzhou City Dongkeng Town Village Ruokeng No. 30 Applicant before: Shengzhou Wanxing Automobile Fittings Co., Ltd. |
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Effective date of registration: 20200529 Address after: Han Xing Peixian Economic Development Zone East Road 221600 Jiangsu city of Xuzhou Province Patentee after: JIANGSU HUACHANG ALUMINUM FACTORY Co.,Ltd. Address before: 312400 Zhejiang city of Shaoxing province Shengzhou City Lake Yan Street East Village No. 62 Patentee before: SHENGZHOU HANGYI GLASS PRODUCTS Co.,Ltd. |
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