Factory profile · Jewellery findings, brass hardware and castings
Tianyi Precision Casting Co., Ltd.
宜兴市天一精密铸造有限公司
Compiled from public sources on 14 October 2026. Not checked by Cambridge China Bridge. Not an endorsement.
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Facts from public sources
Figures, certificates, markets and the company type are what the company says about itself. We have not seen the certificates or the factory.
| Fact | What the source says | Source |
|---|---|---|
| Legal name (Chinese) | 宜兴市天一精密铸造有限公司 | [1][2] |
| Name in English (as published) | Tianyi precision casting co., LTD | [1][2] |
| Established | 2004 | [1][2][3] |
| City and province | Zhoutie Town, Yixing, Jiangsu | [1][2] |
| Company type | Manufacturer(self-described) | [3] |
| Main products | Stainless steel precision castings; Brass castings; Aluminium gravity castings; Aluminium high-pressure and low-pressure castings; Ductile iron castings | [1] |
| Size | The company claims a site area of 50,000 m² on its official website and 63,800 m² on its Made-in-China page. The published figures differ.(claimed by the company) | [1][2][3] |
| Export markets | Europe; United States; Japan; Canada; Spain(claimed by the company) | [2] |
| Certificates | ISO 9001:2000 (the company states it obtained certification in 2007); TS16949 (the company states it obtained certification in 2017)(claimed by the company) | [2] |
| Size band | Large: Based on the company's claimed 50,000 m² site area in sources s1 and s2; no staff figure is used. | — |
| CCB verification | Not checked by Cambridge China Bridge · CCB Verification Standard | — |
Sources
- Company website: English company homepage: English name, founding year, location, claimed site area and casting products — www.chntianyi.com(read 15 October 2026)
- Company website: Chinese company profile: Chinese name, founding year, location, claimed site area, export markets and historical certification claims — www.chntianyi.com(read 15 October 2026)
- Made-in-China.com company page: Made-in-China company page: self-described manufacturer, founding year and claimed site area — sunyuncastings.en.made-in-china.com(read 15 October 2026)
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Last reviewed 15 October 2026 · Are you this company, or is something here out of date? Tell us and we will correct it.