CN107052111A - A kind of automobile urea box metal tube bending mould - Google Patents
A kind of automobile urea box metal tube bending mould Download PDFInfo
- Publication number
- CN107052111A CN107052111A CN201710175025.9A CN201710175025A CN107052111A CN 107052111 A CN107052111 A CN 107052111A CN 201710175025 A CN201710175025 A CN 201710175025A CN 107052111 A CN107052111 A CN 107052111A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- metal tube
- pilot hole
- locating
- rack
- 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.)
- Granted
Links
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention proposes a kind of automobile urea box metal tube bending mould, including base, bottom plate, first locating piece, second locating piece, briquetting, first rocking arm, second rocking arm, gear, two rollers, rack, rack locating piece, first drive mechanism, second drive mechanism, fix bar, first locating piece, second locating piece is used to metal tube is fixed on the positioning, briquetting is oppositely arranged with the second locating piece, briquetting is driven closer or far from the second locating piece by the second drive mechanism, fix bar sequentially passes through the first pilot hole, second pilot hole, 3rd pilot hole is fixedly connected with gear, fix bar is connected with the rotation of the second locating piece and fix bar is fixedly connected with the first rocking arm, rack and pinion is engaged, rack is connected with the first drive mechanism, the driving rack movement of first drive mechanism.Roller of the present invention and the 3rd locating slot can carry out guided bend to metal tube, prevent the inner side of metal tube from significantly wrinkling, prevent metal tube from deforming, can improve flat ratio after bending.
Description
Technical field
The present invention relates to pipe fitting bending techniques field, more particularly to a kind of automobile urea box metal tube bending mould.
Background technology
Urea box is the part commonly used on automobile, and it is processing vehicle exhaust that it, which is acted on, so that the discharge of vehicle exhaust reaches
Related national standard.In order to balance inside and outside gas pressure, and vehicle exhaust is handled by urea.Generally adding
Need to carry out in bending machining, existing process on the metal tube of man-hour urea box, mostly using manual bending, enter to metal tube
Row large radius easily causes metal tube gross distortion when bending, and precision is poor during processing, and has a strong impact on processing efficiency.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of automobile urea box metal tube bending die
Tool.
A kind of automobile urea box metal tube bending mould proposed by the present invention, including base, bottom plate, the first locating piece,
Two locating pieces, briquetting, the first rocking arm, the second rocking arm, gear, two rollers, rack, rack locating piece, the first drive mechanism,
Two drive mechanisms, fix bar；Bottom plate is located above base and parallel to base, and bottom plate bottom is connected by multiple support bars and base
Connect；First locating piece, the second locating piece are used to metal tube is fixed on the positioning and the first locating piece, the second locating piece are respectively mounted
On bottom plate, the second locating piece is provided with the first pilot hole, and bottom plate is provided with the second pilot hole；First rocking arm is located at below bottom plate,
First rocking arm, which is provided with below the 3rd pilot hole, the first rocking arm, is provided with gear, the first pilot hole, the second pilot hole, the 3rd assembling
The central axis in hole is overlapped and fix bar sequentially passes through the first pilot hole, the second pilot hole, the 3rd pilot hole and gear and fixed and connects
Connect, fix bar is connected with the rotation of the second locating piece and fix bar is fixedly connected with the first rocking arm；Second rocking arm shakes installed in first
Arm upper end, the second rocking arm is close to the second locating piece side provided with two mounting grooves, and two rollers are separately mounted to by fixing axle
Two mounting grooves are interior and fixing axle is vertically arranged；Rack and pinion is engaged, and rack one end is connected with rack locating piece and its is another
End is connected with the first drive mechanism, and rack locating piece, the first drive mechanism are installed on base；Briquetting and the second locating piece phase
To setting, briquetting is driven closer or far from the second locating piece by the second drive mechanism, and the second drive mechanism is arranged on bottom plate.
It is preferred that, the first locating piece is provided with the first locating slot.
It is preferred that, the second locating piece is determined close to briquetting side vertically two the second locating slots of arranged for interval, second
Position groove extends perpendicularly to fix bar.
It is preferred that, away from the first locating piece side, vertically arranged for interval has two the 3rd positioning to the second locating piece
Groove, the 3rd locating slot is curved, and two the 3rd locating slots and two rollers are corresponded and set and two the 3rd locating slots difference
Connected with two the second locating slots.
It is preferred that, close to the second locating piece side, vertically arranged for interval has two the 4th locating slots, the 4th to briquetting
Locating slot and the second locating slot match and two the 4th locating slots and two the second locating slots are corresponded and set.
It is preferred that, both sides are equipped with chute above and below rack, and rack locating piece is provided with rack locating slot, rack locating slot
Lower both sides are equipped with the projection being engaged with chute.
It is preferred that, in addition to guide positioning plate and guide pillar, briquetting are provided with the first pilot hole, and guide positioning plate is provided with the
Two pilot holes, guide pillar one end is fixedly connected with the second locating piece and its other end sequentially passes through the first pilot hole, the second pilot hole,
Guide positioning plate is connected by pull bar with briquetting, and pull bar is connected with the second drive mechanism.
In the present invention, the first locating piece, the second locating piece are used to metal tube is fixed on the positioning, briquetting and the second positioning
Block is oppositely arranged, and briquetting is driven closer or far from the second locating piece by the second drive mechanism, and metal tube is placed on into the first positioning
In groove, and positioned by the second locating slot, the second drive mechanism drives briquetting close to the second locating piece, and metal tube is compressed；Gu
Fixed pole sequentially passes through the first pilot hole, the second pilot hole, the 3rd pilot hole and is fixedly connected with gear, fix bar and the second locating piece
Rotate connection and fix bar is fixedly connected with the first rocking arm, rack and pinion engagement, rack is connected with the first drive mechanism, first
Drive mechanism driving rack movement, rack moving belt moving gear is rotated, and two rollers push down metal tube respectively, and pinion rotation drives
First rocking arm, the second rocking arm are rotated, and the bending machining to metal tube is realized during rotation；The present invention is simple in construction, makes
With convenient, when metal tube is bent, roller and the 3rd locating slot can carry out guided bend to metal tube, prevent the interior of metal tube
Side significantly wrinkles, and prevents metal tube from deforming, and can improve flat ratio after bending, realizes that metal tube is automatically quickly bent, plus
Work efficiency high and machining accuracy height.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 2 is a kind of top view of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 3 is a kind of side view of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 4 is the second positioning block structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 5 is the top view of the second locating piece in a kind of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 6 is briquette structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 7 is briquetting side view in a kind of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 8 is the first rocker structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention；
Fig. 9 is the second rocker structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention；
Figure 10 is guide-localization plate structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention；
Figure 11 is a kind of automobile urea box metal tube bending mould midsole plate structure schematic diagram proposed by the present invention.
Embodiment
Reference picture 1- Figure 11, the present invention proposes a kind of automobile urea box metal tube bending mould, including base 1, bottom plate 2,
First locating piece 3, the second locating piece 4, briquetting 5, the first rocking arm 6, the second rocking arm 7, gear 8, two rollers 9, rack 10, racks
Locating piece 11, the first drive mechanism 12, the second drive mechanism 13, fix bar 14, guide positioning plate 28 and guide pillar 29；Wherein：
Bottom plate 2 is located at the top of base 1 and parallel to base 1, and the bottom of bottom plate 2 is connected by multiple support bars 15 with base 1,
Bottom plate 2 is provided with the second pilot hole 17.
First locating piece 3, the second locating piece 4 are used to metal tube is fixed on the positioning and the first locating piece 3, second is positioned
Block 4 is respectively mounted on a base plate 2, and the first locating piece 3 is provided with the first locating slot 21；Second locating piece 4 is provided with the first pilot hole
16, the second locating piece 4 close to the side of briquetting 5 vertically two the second locating slots 22 of arranged for interval, the second locating slot 22
Fix bar 14 is extended perpendicularly to, vertically arranged for interval there are two to the second locating piece 4 away from the side of the first locating piece 3
3rd locating slot 23, the 3rd locating slot 23 is curved, and two the 3rd locating slots 23 are connected with two the second locating slots 22 respectively.
First rocking arm 6 is located at the lower section of bottom plate 2, and the first rocking arm 6 is provided with the 3rd pilot hole 18, and the lower section of the first rocking arm 6 is provided with
Gear 8, the first pilot hole 16, the second pilot hole 17, the central axis coincidence of the 3rd pilot hole 18 and fix bar 14 are sequentially passed through
First pilot hole 16, the second pilot hole 17, the 3rd pilot hole 18 are fixedly connected with gear 8,4 turns of 14 and second locating piece of fix bar
Move connection and fix bar 14 is fixedly connected with the first rocking arm 6.Second rocking arm 7 is arranged on the upper end of the first rocking arm 6, and the second rocking arm 7 is leaned on
Nearly side of second locating piece 4 is separately mounted to two mounting grooves 19 provided with two mounting grooves 19, two rollers 9 by fixing axle 20
Interior and fixing axle 20 is vertically arranged, and two rollers 9 and two the 3rd locating slots 23 are corresponded and set.
Rack 10 is engaged with gear 8, and the one end of rack 10 is connected and its other end and the first driving machine with rack locating piece 11
Structure 12 is connected, and rack is equipped with chute 25 in both sides about 10, and rack locating piece 11 is provided with rack locating slot 26, rack locating slot
About 26 both sides are equipped with the projection 27 being engaged with chute 25, and rack locating piece 11, the first drive mechanism 12 are installed in bottom
On seat 1.
Briquetting 5 is oppositely arranged with the second locating piece 4, and briquetting 5 is provided with the first pilot hole 30, and briquetting 5 is close to the second positioning
Vertically arranged for interval has two the 4th locating slots 24 to the side of block 4, and the 4th locating slot 24 matches with the second locating slot 22
And two the 4th locating slots 24 and two the second locating slots 22 are corresponded and set.Second drive mechanism 13 is installed on a base plate 2,
Guide positioning plate 28 be provided with the second pilot hole 31, the one end of guide pillar 29 be fixedly connected with the second locating piece 4 and its other end successively
Through the first pilot hole 30, the second pilot hole 31, guide positioning plate 28 is connected by pull bar 32 with briquetting 5, pull bar 32 and second
Drive mechanism 13 is connected.By setting guide positioning plate 28 and guide pillar 29, it is ensured that the 4th locating slot 24 of briquetting 5 can respectively with
Two the second locating slots 22 are corresponded, it is ensured that can compress metal tube 33, improve machining accuracy.
A kind of automobile urea box metal tube bending mould proposed by the present invention, the first locating piece 3, the second locating piece 4 are used for
Metal tube 33 is fixed on the positioning, briquetting 5 is oppositely arranged with the second locating piece 4, briquetting 5 is driven by the second drive mechanism 13 and leaned on
Close or remote from the second locating piece 4, metal tube 33 is placed in the first locating slot 21, and positioned by the second locating slot 22, the
Two drive mechanisms 12 drive briquetting 5 close to the second locating piece 4, and metal tube 33 is compressed；Fix bar 14 sequentially passes through the first assembling
Hole 16, the second pilot hole 17, the 3rd pilot hole 18 are fixedly connected with gear 8, fix bar 14 and the second locating piece 4 rotate be connected and
Fix bar 14 is fixedly connected with the first rocking arm 6, and rack 10 is engaged with gear 8, and rack 10 is connected with the first drive mechanism 11, and first
The driving rack 10 of drive mechanism 11 is moved, and the moving belt moving gear 8 of rack 10 is rotated, and two rollers 9 push down metal tube 33, tooth respectively
Wheel 8, which is rotated, drives the first rocking arm 6, the second rocking arm 7 to rotate, and the bending machining to metal tube 33 is realized during rotation；This
Inventive structure is simple, and easy to use, when metal tube 33 is bent, the locating slot 23 of roller 9 and the 3rd can be carried out to metal tube 33
Guided bend, prevents the inner side of metal tube 33 from significantly wrinkling, and prevents metal tube 33 from deforming, and can improve flat ratio after bending,
The quickly bending of metal tube 33 is realized, it is high in machining efficiency and machining accuracy is high.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of automobile urea box metal tube bending mould, it is characterised in that including base (1), bottom plate (2), the first locating piece
(3), the second locating piece (4), briquetting (5), the first rocking arm (6), the second rocking arm (7), gear (8), two rollers (9), racks
(10), rack locating piece (11), the first drive mechanism (12), the second drive mechanism (13), fix bar (14)；Bottom plate (2) is located at
Above base (1) and parallel to base (1), bottom plate (2) bottom is connected by multiple support bars (15) with base (1)；First determines
Position block (3), the second locating piece (4) are used to metal tube is fixed on the positioning and the first locating piece (3), the second locating piece (4) are equal
On bottom plate (2), the second locating piece (4) is provided with the first pilot hole (16), and bottom plate (2) is provided with the second pilot hole (17)；
First rocking arm (6) is located at below bottom plate (2), and the first rocking arm (6) is provided with below the 3rd pilot hole (18), the first rocking arm (6) and set
There is gear (8), the first pilot hole (16), the second pilot hole (17), the central axis of the 3rd pilot hole (18) are overlapped and fix bar
(14) the first pilot hole (16), the second pilot hole (17), the 3rd pilot hole (18) is sequentially passed through to be fixedly connected with gear (8), Gu
Fixed pole (14) is connected with the second locating piece (4) rotation and fix bar (14) is fixedly connected with the first rocking arm (6)；Second rocking arm (7)
Installed in the first rocking arm (6) upper end, the second rocking arm (7) is close to the second locating piece (4) side provided with two mounting grooves (19), two
Roller (9) is separately mounted to by fixing axle (20) in two mounting grooves (19) and fixing axle (20) is vertically arranged；Rack (10)
Engaged with gear (8), rack (10) one end is connected with rack locating piece (11) and its other end and the first drive mechanism (12) connect
Connect, rack locating piece (11), the first drive mechanism (12) are installed on base (1)；Briquetting (5) and the second locating piece (4) phase
To setting, briquetting (5) is driven closer or far from the second locating piece (4), the second drive mechanism (13) by the second drive mechanism (13)
On bottom plate (2).
2. automobile urea box metal tube bending mould according to claim 1, it is characterised in that on the first locating piece (3)
Provided with the first locating slot (21).
3. automobile urea box metal tube bending mould according to claim 1, it is characterised in that the second locating piece (4) is leaned on
Nearly briquetting (5) side vertically two the second locating slots (22) of arranged for interval, the bearing of trend of the second locating slot (22) hangs down
Directly in fix bar (14).
4. automobile urea box metal tube bending mould according to claim 3, it is characterised in that the second locating piece (4) is remote
From the first locating piece (3) side, vertically arranged for interval has two the 3rd locating slots (23), and the 3rd locating slot (23) is in arc
Shape, two the 3rd locating slots (23) corresponded with two rollers (9) set and two the 3rd locating slots (23) respectively with two
Second locating slot (22) is connected.
5. automobile urea box metal tube bending mould according to claim 3, it is characterised in that briquetting (5) is close to second
Vertically arranged for interval has two the 4th locating slots (24), the 4th locating slot (24) and the second positioning for locating piece (4) side
Groove (22) matches and two the 4th locating slots (24) are corresponded with two the second locating slots (22) and set.
6. the automobile urea box metal tube bending mould according to any one of claim 1-5, it is characterised in that rack
(10) both sides are equipped with chute (25) up and down, and rack locating piece (11) is provided with rack locating slot (26), rack locating slot (26)
Both sides are equipped with the projection (27) being engaged with chute (25) up and down.
7. the automobile urea box metal tube bending mould according to any one of claim 1-5, it is characterised in that also include
Guide positioning plate (28) and guide pillar (29), briquetting (5) are provided with the first pilot hole (30), and guide positioning plate (28) is provided with second
Pilot hole (31), guide pillar (29) one end is fixedly connected with the second locating piece (4) and its other end sequentially passes through the first pilot hole
(30), the second pilot hole (31), guide positioning plate (28) is connected by pull bar (32) with briquetting (5), and pull bar (32) drives with second
Motivation structure (13) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175025.9A CN107052111B (en) | 2017-03-22 | 2017-03-22 | A kind of automobile urea box metal tube bending mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175025.9A CN107052111B (en) | 2017-03-22 | 2017-03-22 | A kind of automobile urea box metal tube bending mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052111A true CN107052111A (en) | 2017-08-18 |
| CN107052111B CN107052111B (en) | 2018-08-07 |
Family
ID=59620081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710175025.9A Active CN107052111B (en) | 2017-03-22 | 2017-03-22 | A kind of automobile urea box metal tube bending mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052111B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570292A (en) * | 2018-12-25 | 2019-04-05 | 嵊州市荣飞纺织机械有限公司 | A kind of hardware tube bending machine |
| CN110038974A (en) * | 2019-05-08 | 2019-07-23 | 格力电器（武汉）有限公司 | Automatic bending device |
| CN111496032A (en) * | 2020-05-22 | 2020-08-07 | 杭涛 | Pipe bending forming equipment and bending process |
| CN111687254A (en) * | 2020-06-19 | 2020-09-22 | 黄三妹 | Automobile framework steel processing system |
| CN112846044A (en) * | 2021-02-04 | 2021-05-28 | 深圳市锐特尔精密模具有限公司 | Lower die changing mechanism of double-station riveting press |
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| JP2000153311A (en) * | 1998-11-19 | 2000-06-06 | Dai Ichi High Frequency Co Ltd | Method for compressively bending metal bar and device therefor |
| CN2470022Y (en) * | 2001-06-20 | 2002-01-09 | 曹云明 | Multipurpose hydraulic pipe bender |
| CN201493358U (en) * | 2009-09-07 | 2010-06-02 | 常州腾飞不锈钢有限公司 | Intelligent stainless automatic pipe bending machine |
| CN202180121U (en) * | 2011-06-16 | 2012-04-04 | 佛山市顺德区燉煌五金塑料实业有限公司 | Automatic pipe bender |
| CN104117559A (en) * | 2014-06-30 | 2014-10-29 | 诸暨市联江机械有限公司 | Elbow forming machine |
| CN204396564U (en) * | 2015-01-20 | 2015-06-17 | 常州市前峰汽车附件有限公司 | Air throttle water pipe bender |
| CN206702005U (en) * | 2017-03-22 | 2017-12-05 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of automobile urea box metal tube bending mould |
-
2017
- 2017-03-22 CN CN201710175025.9A patent/CN107052111B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000153311A (en) * | 1998-11-19 | 2000-06-06 | Dai Ichi High Frequency Co Ltd | Method for compressively bending metal bar and device therefor |
| CN2470022Y (en) * | 2001-06-20 | 2002-01-09 | 曹云明 | Multipurpose hydraulic pipe bender |
| CN201493358U (en) * | 2009-09-07 | 2010-06-02 | 常州腾飞不锈钢有限公司 | Intelligent stainless automatic pipe bending machine |
| CN202180121U (en) * | 2011-06-16 | 2012-04-04 | 佛山市顺德区燉煌五金塑料实业有限公司 | Automatic pipe bender |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570292A (en) * | 2018-12-25 | 2019-04-05 | 嵊州市荣飞纺织机械有限公司 | A kind of hardware tube bending machine |
| CN109570292B (en) * | 2018-12-25 | 2020-07-24 | 嵊州市因康机械有限公司 | Five metals tubular product bender |
| CN110038974A (en) * | 2019-05-08 | 2019-07-23 | 格力电器（武汉）有限公司 | Automatic bending device |
| CN111496032A (en) * | 2020-05-22 | 2020-08-07 | 杭涛 | Pipe bending forming equipment and bending process |
| CN111687254A (en) * | 2020-06-19 | 2020-09-22 | 黄三妹 | Automobile framework steel processing system |
| CN111687254B (en) * | 2020-06-19 | 2022-04-19 | 佛山彰利汽车部件有限公司 | Automobile framework steel processing system |
| CN112846044A (en) * | 2021-02-04 | 2021-05-28 | 深圳市锐特尔精密模具有限公司 | Lower die changing mechanism of double-station riveting press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107052111B (en) | 2018-08-07 |
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Address after: 242300 Ningguo Province Economic and Technological Development Zone, Xuancheng, Lek River Park Park Road, No. 1 Village Patentee after: Anhui Zhongding Fluid System Co., Ltd. Address before: 242300 Ningguo Province Economic and Technological Development Zone, Xuancheng, Lek River Park Park Road, No. 1 Village Patentee before: Anhui Zhongding-Keumah Auto Hose & Pipe Assembly Co., Ltd. |