- Qingdao Zechu International Trade Co., Ltd.
- Common Member
- Top company:
- Guangzhou Micolan Silicone Co.,Ltd
- Chongqing Senku Machinery Imp and Exp Co., Ltd
- Changzhou Kefeng Chemical Co.,Ltd.
- Sunfree Enterprise Co., Ltd.
- Jiangsu Bosen Machinery Manufacturing Co., Ltd
- Jinan Itech Machinery Co., Ltd
- Weifang Qihui Chemical Co.,Ltd.
- REOWO VALVE CO., LTD
- Lianyungang Jinyang Chemical Co., Ltd. (Jintan Jinfeng Chemical Co.,Ltd)
- Suzhou City New Forint Mould Co., Ltd.