Grinding and polishing in China
Preparing a part? Read the design rules and checklist for Grinding and polishing before you request quotes.
Precision grinding for tight tolerances and polishing for surface quality and appearance.
As of 2026-10-05, 33 grinding and polishing manufacturers in China are listed here, compiled from open data and each company's own website. The most listings are in Foshan (5), Dongguan (4), Shenzhen (4). 30% state that they take prototype or one-off orders. 45% mention ISO 9001.
| ORDER SIZE | QUOTE | FILES | CERTIFICATIONS | LINKS | STATUS | |||
|---|---|---|---|---|---|---|---|---|
| AFI Metal Manufacturing Co., Ltd. Dongguan · China · aluminium, brass, copper Machines: 5-axis machining, CMM inspection, fiber laser, press brake Serves: aerospace, automotive, medical | Strong match | PrototypeSeriesSmall batch | Online | STEP | IATF 16949ISO 13485ISO 9001ROHS | ContactSourceAgent-ready | 2026-10-04 | Claim › |
| Anhui Xinyida Polishing Machine Co., Ltd Hefei · China · stainless-steel, steel Machines: 5-axis machining | Strong match | ISO 9001 | ContactSourceAgent-ready | 2026-10-05 | Claim › | |||
| Diamond/CBN Abrasive Grinding Wheels zhengzhou · China · aluminium, steel Serves: medical | Strong match | ContactSource | 2026-10-05 | Claim › | ||||
| Hener Machinery Hebei · China Serves: aerospace, automotive | Strong match | ISO 9001 | SourceAgent-ready | 2026-10-04 | Claim › | |||
| RuiZheng machinery Foshan · China · aluminium, stainless-steel, steel Machines: CMM inspection, Mazak, Mitutoyo, Zeiss Serves: aerospace, automotive, medical | Strong match | SeriesSmall batch | ContactSourceAgent-ready | 2026-10-04 | Claim › | |||
| Running Industry Co.,Ltd Ningbo · China · aluminium, brass, copper Machines: welding robot Serves: aerospace, automotive, marine, medical | Strong match | PrototypeSeries | PortfolioContactSource | 2026-10-05 | Claim › | |||
| TaiYou Precision Die and Mold Co., Limited Dongguan · China · aluminium, copper, plastic Machines: sinker EDM, wire EDM Serves: automotive, medical | Strong match | Prototype | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Aishengke（Jiangsu）Chemical Technology Co., Ltd Changzhou · China · stainless-steel, steel Serves: energy | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Beijing Jingdiao Group Co.,Ltd. Beijing · China Machines: 5-axis machining | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Bohao Prototype Manufacturing Co.,Ltd Shenzhen · China · aluminium, plastic, steel Machines: 5-axis machining, wire EDM Serves: aerospace, automotive, consumer, medical | Possible | PrototypeSeriesSmall batch | STEP | ISO 13485ISO 9001 | PortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | |
| C&J Machine Tools China | Possible | ContactSource | 2026-10-05 | Claim › | ||||
| Davantech Dongguan · China · aluminium, brass, copper Machines: 5-axis machining, wire EDM Serves: aerospace, automotive, medical | Possible | PrototypeSeriesSmall batch | Online | DXFIGESSTEP | ISO 9001ROHS | QuotePortfolioContactSourceAgent-ready | 2026-10-04 | Claim › |
| FOLGA Glass Machinery Co., Ltd Foshan · China | Possible | ISO 9001 | Source | 2026-10-04 | Claim › | |||
| Foshan Mingji Woodworking Machinery Co.,Ltd Foshan · China · aluminium, plastic, steel | Possible | Series | QuoteContactSource | 2026-10-04 | Claim › | |||
| Foshan Xingtaomei Aluminum Co.,Ltd Foshan · China · aluminium, copper, steel | Possible | Prototype | ISO 9001 | ContactSource | 2026-10-05 | Claim › | ||
| Fujian GongRong Stone Co.,Ltd. Quanzhou · China · steel | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| GC-NET-Machining CO.,LTD Dongguan · China Serves: aerospace | Possible | SeriesSmall batch | SourceAgent-ready | 2026-10-04 | Claim › | |||
| Grinding wheel making machine supplier zhengzhou · China | Possible | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||||
| GuangDong PinLong Precision Technology Co., Ltd. Foshan · China | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Hamsan Technology Co., Limited Shenzhen · China · aluminium, brass, copper Serves: aerospace, automotive, food, medical | Possible | PrototypeSeriesSmall batch | ISO 9001 | ContactSource | 2026-10-04 | Claim › | ||
| Jotun maquinaria Hefei · China · aluminium, stainless-steel, steel Serves: aerospace, automotive | Possible | Online | PortfolioContactSource | 2026-10-04 | Claim › | |||
| Liming Heavy Industry Co.,Ltd. China · aluminium | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Luban Shandong Industrial Equipment Co., Ltd Weifangshih · China | Possible | ContactSourceAgent-ready | 2026-10-05 | Claim › | ||||
| Maanshan Jianeng Machinery Technology Co.ltd Maanshan · China · plastic, stainless-steel, steel Machines: Amada, Bystronic, press brake, Trumpf Serves: automotive | Possible | Series | ContactSource | 2026-10-05 | Claim › | |||
| Merydom Slewing Bearing Xuzhou · China · plastic | Possible | DWGDXFIGESSTEP | ISO 9001 | QuoteContactSource | 2026-10-04 | Claim › | ||
| Ningbo Oem Industry Manufacturer Ltd. Ningbo · China · aluminium, brass, copper Machines: 5-axis machining, wire EDM Serves: aerospace, automotive, construction, medical | Possible | PrototypeSeriesSmall batch | AS9100ISO 9001 | QuoteContactSourceAgent-ready | 2026-10-05 | Claim › | ||
| Qingdao Hongqiang Weiye Woodworking Machinery Co.,LTD. Qingdao · China · steel | Possible | ContactSource | 2026-10-04 | Claim › | ||||
| Quanzhou Dinosaw Machinery Technology Co.,Ltd. China · stainless-steel, steel Machines: 5-axis machining | Possible | Series | ISO 9001 | QuotePortfolioContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Shenzhen FastPreci Manufacturing Co., Ltd. Shenzhen · China · aluminium, brass, copper Machines: 5-axis machining, CMM inspection, sinker EDM, turn-mill Serves: aerospace, automotive, medical | Possible | PrototypeSeriesSmall batch | Online | DWGDXFIGESSTEP | IATF 16949ISO 13485ISO 14001ISO 9001ROHS | QuotePortfolioContactSource | 2026-10-04 | Claim › |
| Shenzhen MICNO Electric CO.,LTD Shenzhen · China · aluminium, plastic Machines: wire EDM Serves: energy, marine | Possible | ISO 9001 | PortfolioContactSource | 2026-10-04 | Claim › | |||
| Sichuan Y&J Industries Co., Ltd. Chengdu · China · aluminium, plastic, stainless-steel Machines: 5-axis machining, CMM inspection | Possible | Prototype | ISO 9001 | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||
| Titanium Process Manufacturing Baoji · China · titanium Serves: aerospace, medical | Possible | ContactSourceAgent-ready | 2026-10-04 | Claim › | ||||
| 三门峡中原精密有限公司 三门峡市 · China | Possible | ContactSource | 2026-10-04 | Claim › |
No manufacturers match these filters.
Frequently asked questions
How many grinding and polishing manufacturers are listed in China?
33 as of 2026-10-05. The list is compiled automatically from open data and company websites and is refreshed regularly, so it is a starting point to verify with each manufacturer, not a complete register.
Which cities in China have the most grinding and polishing manufacturers?
Foshan (5), Dongguan (4), Shenzhen (4), Hefei (2), zhengzhou (2), based on the addresses in the listings.
How do I choose a grinding and polishing manufacturer in China?
Check which grinding types are offered (surface, cylindrical, centerless), achievable tolerance and surface roughness, and maximum part dimensions.
Can I order a prototype or a single part?
30% of the listed companies state prototype or one-off orders and 24% state small batches on their websites; 36% mention series production. Confirm minimum quantities with the manufacturer.
Which certifications do these manufacturers state?
ISO 9001 (45%), ISO 13485 (9%), RoHS (9%) are the most common among the listed companies. Certifications are detected from website text and should be confirmed by certificate.
How do I get a quote?
Use the Studio or the quote request on this site to describe the part once; we introduce suitable manufacturers. You can also contact the listed companies directly through their websites.
Other processes in China
Welding and fabrication (350), CNC machining (211), Laser cutting (186), Sheet metal fabrication (135), Injection molding (122), Surface finishing (120)
Capabilities are detected automatically from each company's own website and may be incomplete or out of date; confirm details with the manufacturer. Data as of 2026-10-05. How we compile this directory. Is your company listed incorrectly? Claim or remove a listing. Contains data from OpenStreetMap contributors (ODbL), Overture Maps Foundation (CDLA Permissive 2.0) and Wikidata (CC0), U.S. government open data from SAM.gov (public entity registrations), INEGI Mexico (Directorio Estadístico Nacional de Unidades Económicas, DENUE), plus information from the companies own websites.