- Jiaocheng Knlan Chemical Co., Ltd.
- Common Member
- Partner company:
- Beijing Starlight S & T Development Co., Ltd.
- Danyang Linfeng Tools Co., Ltd
- Yangzhou Sinoform Machinery Co.,Ltd
- Huaibei Handinhand Vehicle Co., Ltd.
- Shandong Mayi Industry and Trade Co., Ltd.
- Foshan Haobowei Furniture Co., Ltd.
- Shenzhen Autodiag Technology Co.,Ltd
- Xi'an Xinyuan Industrial Equipment Co.,Ltd
- Zhuhai PT Power Technology Co., Ltd
- Raytec Metal Co., Ltd