- Heredry Stair
- Common Member
- Partner company:
- Yangjiang Wicheer Kitchenware Co.,Ltd
- Ningbo Rock Hardware Imp & Exp., Co., Ltd.
- Shandong Huaye Tungsten & Molybdenum Tech Co., Ltd.
- Zhejiang Yili Machinery & Electric Co., Ltd
- Shandong Grotank Liquid Packaging Co., Ltd
- Amico Gas Power Co., Ltd.
- Changzhou DITAI New Materials Technology Co., Ltd
- China Construction Machinery (Hongkong) Co., Ltd
- Topak Power Technology Co.,Ltd
- Hangzhou Maotong Information Technology Co.,Ltd