CN103882420A - Coloring method of copper product with marble stripes having strong layering sense and high glossiness - Google Patents
Coloring method of copper product with marble stripes having strong layering sense and high glossiness Download PDFInfo
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- CN103882420A CN103882420A CN201410127981.6A CN201410127981A CN103882420A CN 103882420 A CN103882420 A CN 103882420A CN 201410127981 A CN201410127981 A CN 201410127981A CN 103882420 A CN103882420 A CN 103882420A
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- brass work
- work surface
- solution
- copper product
- until
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000010949 copper Substances 0.000 title claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 32
- 239000004579 marble Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004040 coloring Methods 0.000 title abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910001369 Brass Inorganic materials 0.000 claims description 88
- 239000010951 brass Substances 0.000 claims description 88
- 239000000243 solution Substances 0.000 claims description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 13
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000007791 dehumidification Methods 0.000 claims description 9
- 239000012266 salt solution Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 10
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 abstract 4
- 230000001427 coherent effect Effects 0.000 abstract 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical group O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001311547 Patina Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a coloring method of a copper product with marble stripes having strong layering sense and high glossiness. The method comprises the following steps: (1) selecting a copper product with a colored surface, heating and dehumidifying; (2) uniformly spraying cupric nitrate solution with a spraying can on the surface of the copper product during heating until the surface of the copper product is blue; (3) further heating, and spraying ferric nitrate solution toward the surface of the copper product with the spraying can until the surface of the copper product is ochre; (4) further heating, and spraying toward the surface of the copper product with a spraying can filled with ferroferric oxide solution until the marble line is obtained on the surface of the copper product; (5) further heating, and spraying titanium dioxide solution uniformly can to the surface of the copper product by using the spraying until white stripe is presented on the surface of the copper product; and (6) further heat, spraying ferric nitrate solution toward the surface of the copper product for 3-4 times with the spraying can until yellow-white stripe is presented on the surface of the copper product. The method has the beneficial effect that the copper product colored by the method is coherent in color, rich and stable.
Description
Technical field
The present invention relates to colorize method, relate in particular to the marble striped colorize method that brass work gradation sense is strong, glossiness is high.
Background technology
Due to the singularity of copper material, the long-term exposed oxidizing reaction that easily occurs in air of process for copper goods, color and luster is dimmed, produce oxide skin, grow patina, can affect artistic effect, artistic style and aesthetical perception and the sight of artwork, so copper artware in making processes, last procedure must carry out surface colour processing.At present the colorize method of copper artware mainly contains following six kinds: hot tinting, cold painted, buried painted, wrap up painted, the painted and bucket of fire-cureing and be impregnated with look, wherein more representational is hot tinting and cold painted.Cold painted color dullness, lack individuality and level, can not give full expression to artistical thought and artistic level, color is unstable; Hot tinting color is rich and varied, dazzlingly beautiful, can give full play to artistical artistic level and artistic thought; So the state-of-the-art coloring process of copper artware is hot tinting technique in the world at present.
The principle of hot tinting is by the processing of copper part surface heating, and in the time that temperature reaches 300 degree left and right, the surface of copper will be expanded as people's skin pore, then spray compound solvent, produce chemical reaction with the surface of copper, produce shades of colour, to reach the effect needing.If Chinese invention patent application number is 200710029852.3, name is called that " hot tinting method on copper surface " discloses a kind of copper surface of different chemical feedstocks formulas at differing temps and content that utilize, the surface that various chemical materials is applied in to the copper after heating produces chemical transformation with this, and according to heat-up time length control copper surface and occur required various colors, but this hot tinting method has only disclosed fairly simple color scheme, gradation sense is not strong, often the color of appearance can be covered inner color, and also to apply iron black powder on copper surface, iron black powder easily comes off in heat tinting process, cause finished product to have flaw.
Summary of the invention
The form that the technical problem to be solved in the present invention is that current hot tinting method adopts in the processing of intermediate color or the processing of complex colors is overlapping, cover, cause color transition unnatural, opaque, level fuzzy, fugitive color, feel is coarse, and the marble striped that a kind of brass work gradation sense is strong, glossiness is high colorize method is provided for this reason.
Technical scheme of the present invention is: the marble striped colorize method that brass work gradation sense is strong, glossiness is high, and it comprises the following steps: (1), choose the brass work heating and dehumidification of surface colour, and the surface of Heated Copper goods, Heating temperature is 70 DEG C-180 DEG C; (2), use watering can evenly to spray copper nitrate solution 3-4 time in when heating to brass work surface,, until brass work surface becomes blueness, the proportioning of copper nitrate solution is 7g-18g:1L water; (3), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 3-4 time, until brass work surface becomes reddish brown, the proportioning of iron nitrate solution is 8g-20g:1L water; (4), continue heating, to brass work surface sprinkling, regulate nozzle to make the solution of watering can ejection be column with watering can that Z 250 solution is housed, until brass work surface obtains marble line, the proportioning of Z 250 solution is 7g-10g:1L water; (5), continue heating, use watering can evenly to spray titania solution 3-4 time to brass work surface, until white stripes appears in brass work surface, the proportioning of titania solution is 7g-18g:1L water; (6), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 3-4 time, until the yellowish-white alternate striped of brass work surface appearance, the proportioning of iron nitrate solution is 8g-20g:1L water.
The improvement of such scheme is the mono-glycerides hydrate that is added with 6wt% in the iron nitrate solution in step (6).
The further improvement of such scheme is in described step (1), before heating and dehumidification, brass work to be put into salt solution to soak 3-5min.
The invention has the beneficial effects as follows and adopt the painted brass work gradation of present method to enrich, beautiful in colour, cancel the step that is coated with iron black powder, avoid fading, painted rear colour stable is constant, from however transparent, thick and heavy firmly, can make color rapid shaping after adding mono-glycerides hydrate, color is rich and varied, color and luster is glittering and translucent, hand feel and drape, the gloss with marble, porcelain or jade is mellow and full, will never fade; Before heating and dehumidification, put into salt solution and soak 3-5min, can remove brass work surface impurity, make up the surface crater of brass work, make brass work surface more smooth, be convenient to carrying out of follow-up painted operation, coloring effect is also better more firm.
Embodiment
Embodiment 1:(1), choose surface the brass work heating and dehumidification of upper black, the surface of Heated Copper goods, Heating temperature is 70 DEG C; (2), use watering can evenly to spray copper nitrate solution 3 times in when heating to brass work surface,, until that brass work surface occurs is blue, the proportioning of copper nitrate solution is 7g:1L water; (3), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 3 times, until reddish brown appears in brass work surface, the proportioning of iron nitrate solution is 8g:1L water; (4), continue heating, to brass work surface sprinkling, regulate nozzle to make the solution of watering can ejection be column with watering can that Z 250 solution is housed, until brass work surface obtains marble line, the proportioning of Z 250 solution is 7g:1L water; (5), continue heating, use watering can evenly to spray titania solution 3 times to brass work surface, until white stripes appears in brass work surface, the proportioning of titania solution is 7g:1L water; (6), continue heating, with watering can to brass work surface sprinkling iron nitrate solution 3 times, in iron nitrate solution, be mixed with the mono-glycerides hydrate of 6wt%, until there is yellowish-white alternate striped in brass work surface, the proportioning of iron nitrate solution is 8g:1L water, and the last like this brass work surface obtaining is coffee-like marble striped.
Embodiment 2:(1), choose surface the brass work heating and dehumidification of blue, the surface of Heated Copper goods, Heating temperature is 180 DEG C; (2), use watering can evenly to spray copper nitrate solution 4 times in when heating to brass work surface,, until that brass work surface occurs is blue, the proportioning of copper nitrate solution is 18g:1L water; (3), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 4 times, until reddish brown appears in brass work surface, the proportioning of iron nitrate solution is 20g:1L water; (4), continue heating, to brass work surface sprinkling, regulate nozzle to make the solution of watering can ejection be column with watering can that Z 250 solution is housed, until brass work surface obtains marble line, the proportioning of Z 250 solution is 10g:1L water; (5), continue heating, use watering can evenly to spray titania solution 4 times to brass work surface, until white stripes appears in brass work surface, the proportioning of titania solution is 18g:1L water; (6), continue heating, to brass work surface sprinkling iron nitrate solution 4 times, in iron nitrate solution, be mixed with the mono-glycerides hydrate of 6wt% with watering can, until yellowish-white alternate striped appears in brass work surface, the proportioning of iron nitrate solution is 20g:1L water.The last like this brass work surface obtaining is the marble striped of turquoise.
Preferred embodiment 3:(1), choose surface upper red brass work put into salt solution and soak 3min, heating and dehumidification, the surface of Heated Copper goods, Heating temperature is 100 DEG C; (2), use watering can evenly to spray copper nitrate solution 3 times in when heating to brass work surface,, until that brass work surface occurs is blue, the proportioning of copper nitrate solution is 10g:1L water; (3), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 4 times, until reddish brown appears in brass work surface, the proportioning of iron nitrate solution is 10g:1L water; (4), continue heating, to brass work surface sprinkling, regulate nozzle to make the solution of watering can ejection be column with watering can that Z 250 solution is housed, until brass work surface obtains marble line, the proportioning of Z 250 solution is 8g:1L water; (5), continue heating, use watering can evenly to spray titania solution 4 times to brass work surface, until white stripes appears in brass work surface, the proportioning of titania solution is 10g:1L water; (6), continue heating, to brass work surface sprinkling iron nitrate solution 4 times, in iron nitrate solution, be mixed with the mono-glycerides hydrate of 6wt% with watering can, until yellowish-white alternate striped appears in brass work surface, the proportioning of iron nitrate solution is 10g:1L water.The last like this brass work surface obtaining is the marble striped of reddish brown.
Preferred embodiment 4:(1), choose surface the brass work of upper cyan put into salt solution and soak 5min, heating and dehumidification, the surface of Heated Copper goods, Heating temperature is 100 DEG C; (2), use watering can evenly to spray copper nitrate solution 3 times in when heating to brass work surface,, until that brass work surface occurs is blue, the proportioning of copper nitrate solution is 10g:1L water; (3), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 4 times, until reddish brown appears in brass work surface, the proportioning of iron nitrate solution is 10g:1L water; (4), continue heating, to brass work surface sprinkling, regulate nozzle to make the solution of watering can ejection be column with watering can that Z 250 solution is housed, until brass work surface obtains marble line, the proportioning of Z 250 solution is 8g:1L water; (5), continue heating, use watering can evenly to spray titania solution 4 times to brass work surface, until white stripes appears in brass work surface, the proportioning of titania solution is 10g:1L water; (6), continue heating, to brass work surface sprinkling iron nitrate solution 4 times, in iron nitrate solution, be mixed with the mono-glycerides hydrate of 6wt% with watering can, until yellowish-white alternate striped appears in brass work surface, the proportioning of iron nitrate solution is 10g:1L water.The last like this brass work surface obtaining is atroceruleous marble striped.
It should be noted that operation of the present invention can not put upside down entanglement, otherwise can not get the outward appearance of final marble striped, the solution of the watering can ejection in step (4) must be column, and the solution of the watering can ejection in other step must be vaporific, the specification of watering can is not limit, and uses common.
Mono-glycerides can be slowly dissolved in the water doubly of 4-10 of 70 DEG C, generates milky lotion hydrate while being cooled to room temperature; Also first mono-glycerides can be heated to dissolve into liquid and add in the hot water of high-speed stirring and make hydrate.In production, finding to add after the mono-glycerides hydrate of 6wt% different colours can rapid shaping and well arranged, can overlappingly not cover, and color is rich and varied, and color and luster is glittering and translucent, and hand feel and drape has marble, porcelain or beautiful gloss mellow and full, will never fade.
Saline soak can carry out cleaning and grinding to brass work surface, when immersion, preferably brass work is placed in brine tank, utilize running water to the brass work surface adsorption treatment of polishing, can make brass work surface more smooth, coloring effect is better, tinting material can more firmly be adsorbed on brass work surface, and color gradation sense is stronger.
According to the outward appearance of the marble stripeds that can produce different depths as different in the proportioning of copper nitrate solution, iron nitrate solution, Z 250 solution and titania solution of tinting material in the difference of saline soak time and subsequent handling, the saline soak time is longer, colorant concentration proportioning is higher, and the marble striped of formation is more thick and heavy.
Claims (3)
1. the marble striped colorize method that brass work gradation sense is strong, glossiness is high, is characterized in that it comprises the following steps: (1), choose the brass work heating and dehumidification of surface colour, the surface of Heated Copper goods, Heating temperature is 70 DEG C-180 DEG C; (2), use watering can evenly to spray copper nitrate solution 3-4 time in when heating to brass work surface,, until blueness appears in brass work surface, the proportioning of copper nitrate solution is 7g-18g:1L water; (3), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 3-4 time, until reddish brown appears in brass work surface, the proportioning of iron nitrate solution is 8g-20g:1L water; (4), continue heating, to brass work surface sprinkling, regulate nozzle to make the solution of watering can ejection be column with watering can that Z 250 solution is housed, until brass work surface obtains marble line, the proportioning of Z 250 solution is 7g-10g:1L water; (5), continue heating, use watering can evenly to spray titania solution 3-4 time to brass work surface, until white stripes appears in brass work surface, the proportioning of titania solution is 7g-18g:1L water; (6), continue heating, with watering can, to brass work surface sprinkling iron nitrate solution 3-4 time, until the yellowish-white alternate striped of brass work surface appearance, the proportioning of iron nitrate solution is 8g-20g:1L water.
2. the marble striped colorize method that brass work gradation sense as claimed in claim 1 is strong, glossiness is high, is characterized in that being added with in the iron nitrate solution in described step (6) the mono-glycerides hydrate of 6wt%.
3. the marble striped colorize method that brass work gradation sense as claimed in claim 2 is strong, glossiness is high, is characterized in that in described step (1), before heating and dehumidification, brass work being put into salt solution soaks 3-5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127981.6A CN103882420B (en) | 2014-04-01 | 2014-04-01 | The marble striped colorize method that brass work gradation sense is strong, glossiness is high |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127981.6A CN103882420B (en) | 2014-04-01 | 2014-04-01 | The marble striped colorize method that brass work gradation sense is strong, glossiness is high |
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| Publication Number | Publication Date |
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| CN103882420A true CN103882420A (en) | 2014-06-25 |
| CN103882420B CN103882420B (en) | 2016-04-13 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233276A (en) * | 2014-09-02 | 2014-12-24 | 金星铜集团有限公司 | Copper product surface thermal coloring process method |
| CN109097767A (en) * | 2018-09-25 | 2018-12-28 | 江西铜艺文化发展有限公司 | A kind of copper artware surface coloring process |
| CN111962054A (en) * | 2020-08-28 | 2020-11-20 | 湖州冠居金属装饰材料股份有限公司 | Copper ornament coloring method suitable for archaizing building |
| CN112442687A (en) * | 2020-11-30 | 2021-03-05 | 中国航空工业标准件制造有限责任公司 | Method for coloring lake blue through constant-temperature oxidation of copper alloy |
| CN112778801A (en) * | 2019-11-07 | 2021-05-11 | 湖南观互文化艺术发展有限公司 | Surface Yan color coloring formula of copper tire handicraft and processing technology thereof |
| CN114454659A (en) * | 2022-02-11 | 2022-05-10 | 山西宇达青铜文化艺术股份有限公司 | Process method for making multiple marble effects on surface of bronze artwork |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233276A (en) * | 2014-09-02 | 2014-12-24 | 金星铜集团有限公司 | Copper product surface thermal coloring process method |
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| CN112778801A (en) * | 2019-11-07 | 2021-05-11 | 湖南观互文化艺术发展有限公司 | Surface Yan color coloring formula of copper tire handicraft and processing technology thereof |
| CN111962054A (en) * | 2020-08-28 | 2020-11-20 | 湖州冠居金属装饰材料股份有限公司 | Copper ornament coloring method suitable for archaizing building |
| CN112442687A (en) * | 2020-11-30 | 2021-03-05 | 中国航空工业标准件制造有限责任公司 | Method for coloring lake blue through constant-temperature oxidation of copper alloy |
| CN114454659A (en) * | 2022-02-11 | 2022-05-10 | 山西宇达青铜文化艺术股份有限公司 | Process method for making multiple marble effects on surface of bronze artwork |
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| CN103882420B (en) | 2016-04-13 |
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Address after: 244000 Anhui city of Tongling Province City North Avenue No. 400 Patentee after: TONGLING TONGGUANFU CULTURE CREATIVE CO.,LTD. Address before: 244000 Anhui city of Tongling Province City North Avenue No. 400 Patentee before: TONGLING REDSTAR COPPER ART Co.,Ltd. |
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Denomination of invention: Coloring Method of Marble Stripes with Strong Hierarchy and High Gloss of Copper Products Effective date of registration: 20221207 Granted publication date: 20160413 Pledgee: Tongling Jinshi Financing Guarantee Co.,Ltd. Pledgor: TONGLING TONGGUANFU CULTURE CREATIVE CO.,LTD. Registration number: Y2022980025428 |
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Date of cancellation: 20231201 Granted publication date: 20160413 Pledgee: Tongling Jinshi Financing Guarantee Co.,Ltd. Pledgor: TONGLING TONGGUANFU CULTURE CREATIVE CO.,LTD. Registration number: Y2022980025428 |