| Shandong Zhongtan Intelligent Equipment Co., Ltd | 2022-03-01 | Small Part Wire Drawing, Steel Products, Explosion-Proof Electrical Equipment | 10000K CNY | Compatible |
| Shandong Aolai Machinery Co., Ltd | 2019-11-04 | Small Part Wire Drawing, Construction Machinery, Hydraulic Machinery | 3000K CNY | No compatible |
| Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd | 2021-05-21 | Small Part Wire Drawing, Stainless Steel Decorative Pipe, Stainless Steel Plate | 10000K CNY | Compatible |
| Jiangsu Langhua Stainless Steel Co., Ltd | 2023-03-28 | Small Part Wire Drawing, Stainless Steel Original Flat Plate, Stainless Steel Cutting Plate | 58880K CNY | Compatible |
| Foshan Jindalai Stainless Steel Co., Ltd | 2020-05-13 | Small Part Wire Drawing, Stainless Steel Mesh Plate, Stainless Steel Flower Box | 1000K CNY | Compatible |
| Yaohui Shun Stainless Steel Business Department, Shunde District, Foshan City | 2022-12-06 | Small Part Wire Drawing, Customized Color Board, Screen Artwork | - | Compatible |
| Tianjin Jinghua Metal Products Co., Ltd | 2022-11-03 | Small Part Wire Drawing, Color Steel Tile, Galvanized Coil | 500K CNY | Compatible |
| Tianjin Hongrui CNC Technology Co., Ltd | 2025-08-07 | Small Part Wire Drawing, Deburring Machine, Metal Sanding Machine | 5000K CNY | No compatible |
| Anping Hengtai Wire Mesh Machinery Manufacturing Co., Ltd | 2010-03-05 | Small Part Wire Drawing, Hook Net Machine, Mesh Machine | 3000K CNY | Compatible |
| Shandong Perfect Optoelectronic Technology Co., Ltd | 2020-11-18 | Small Part Wire Drawing, Composite New Material Polishing Machine, | 6000K CNY | No compatible |