| Dongguan Xinchuan Sheet Metal Co., Ltd | 2014-09-28 | Customized Chassis, Precision Chassis Sheet Metal, Precision Sheet Metal Backplate | 3100K CNY | รองรับ |
| Dongguan Lingzhi Hardware Manufacturing Co., Ltd | 2016-11-23 | Customized Chassis, Aluminum Profile Machine Box, Aluminum Profile Chassis | 500K CNY | รองรับ |
| Dongguan Tongshun Sheet Metal Products Co., Ltd | 2020-11-20 | Customized Chassis, Stainless Steel Sheet Metal, High Precision Cutting And Processing | 1500K CNY | รองรับ |
| Dongguan Zhicui Metal Products Co., Ltd | 2015-04-20 | Customized Chassis, Electronic Shrapnel Precision Sheet Metal Parts, Precision Sheet Metal Parts For Chassis And Cabinet | 5190K CNY | รองรับ |
| Dongguan Yuanao Hardware Products Co., Ltd | 2019-06-24 | Customized Chassis, Instrument And Equipment Casing, Plastic Chassis Shell | 1000K CNY | รองรับ |
| Weina Metal Technology (Suzhou) Co., Ltd | 2006-01-18 | Customized Chassis, Sheet Metal Processing, Laser Sheet Metal Processing | 9850K CNY | รองรับ |
| Foshan Huilicheng Metal Products Co., Ltd | 2021-02-05 | Customized Chassis, Stainless Steel Plate, Stainless Steel Skirting Board | 2000K CNY | รองรับ |
| Nanpi County Ande Hardware Manufacturing Co., Ltd | 2009-10-15 | Customized Chassis, Metal Shell, Electronic Hardware Components | 1500K CNY | รองรับ |
| Tianjin Shengwang Electrical Equipment Manufacturing Co., Ltd | 2019-04-01 | Customized Chassis, Stainless Steel Casing, Processing Of Electric Control Box Body | 2000K CNY | รองรับ |
| Tianjin Longye Light Industry Machinery Co., Ltd | 2007-02-12 | Customized Chassis, Chemical Pipe Chain Conveyor, Non Standard Pipe Chain Conveyor | 32000K CNY | ไม่รองรับ |