| Yanggu Huatong Automation Equipment Co., Ltd | 2012-06-15 | Hot Dip Galvanized Cable Tray, Plc Cabinet, Galvanized Cable Tray | 100000K CNY | Unterstützt |
| Langfang Gaoxin Metal Products Co., Ltd | 2020-11-12 | Hot Dip Galvanized Cable Tray, Stainless Steel Cable Tray, Ladder-Type Cable Tray | 1000K CNY | Unterstützt |
| Shandong Chengrui Electric Power Equipment Co., Ltd | 2022-11-17 | Hot Dip Galvanized Cable Tray, Color Steel Bridge Frame, Self-Locking Bridge Frame | 15000K CNY | Unterstützt |
| Langfang Changtu Metal Products Co., Ltd | 2017-01-19 | Hot Dip Galvanized Cable Tray, Ladder Type Cable Tray, Fireproof Cable Tray | 5000K CNY | Unterstützt |
| Shandong Xinming Electrical Equipment Co., Ltd | 2018-12-24 | Hot Dip Galvanized Cable Tray, Large Span Cable Tray, Cable Tray | 21000K CNY | Unterstützt |
| Langfang Wanbo Cable Tray Co., Ltd | 2014-03-19 | Hot Dip Galvanized Cable Tray, Cable Tray, Fireproof Tray Bridge | 10000K CNY | Nicht unterstützt |
| Guangdong Lianbiao Cable Tray Industrial Co., Ltd | 2015-09-08 | Hot Dip Galvanized Cable Tray, Spray Fireproof Bridge Frame, Galvanized Conduit | 11680K CNY | Nicht unterstützt |
| Shandong Pengda Changye Electrical Equipment Co., Ltd | 2020-05-19 | Hot Dip Galvanized Cable Tray, Stainless Steel Cable Tray, Aluminum Alloy | 5000K CNY | Unterstützt |
| Shandong Weiteli Electric Co., Ltd | 2019-10-12 | Hot Dip Galvanized Cable Tray, Aluminum Alloy Cable Tray, Stainless Steel Cable Tray | 101600K CNY | Unterstützt |
| Shandong Alto Sen Electrical Equipment Co., Ltd | 2021-12-14 | Hot Dip Galvanized Cable Tray, Polymer Bridge Frame, Galvanized Cable Tray | 3000K CNY | Unterstützt |