- Zhengzhou Chongyang Trading Co., Ltd.
- Common Member
- Top company:
- KunShan Kim-Mac Measurement and Control Equipment Co., Ltd
- Phoenix Heavy Industrial (China) Co., Ltd.
- Dongguan Zhuowei Purification Technology Co., Ltd.
- Hangzhou Dasuo Technology Co.,Ltd
- Hebei Miaosi Import and Export Trade Co., Ltd
- Xiamen YoungRise Co., Ltd
- Hualian Machinery Group Co.,Ltd
- Xiamen Yiqi Technology Co., Ltd.
- Shanghai Kechun Precision Seamless Tube Co., Ltd
- Shandong Aofa International Trading Co.,Ltd