- Shenzhen DJS Co., Ltd.
- Common Member
- Latest company:
- Shandong Jialong Petroleum Pipe Manufacture Co., Ltd
- Pujiang E-Thing Craft Co., Ltd.
- Speedmade Drilling Equipment Co., Ltd.
- Yancheng C&J Machinery Co., Ltd.
- Shenzhen HCC Technology Co., Ltd.
- Yantai Maych Machinery Co.,Ltd
- Shenzhen Mingying Industry Co., Ltd
- Shenzhen Eternity Technology Co., Ltd
- Tech Well Industries Co., Limited
- Zhejiang Santong Plastic Industry Co., Ltd