
Qingdao Lanketu Membrane Material Co., LtdShandong Sheng, China

Zhejiang Huacai Technology Co., Ltd.Zhejiang Sheng, China

Harbin Guanghan New Energy Power Co., Ltd.Heilongjiang Sheng, China

Suzhou District Vegetable Technical Service Center

Hainan Xinyi Mining Co., Ltd.Hainan Sheng, China

Sinosteel Zhengzhou Research Inst of Steel Wire Prod Co. Ltd.

NanChang LiangLiang Industryal Co.,LTDJiangxi Sheng, China

Zevatech AGSwitzerland

SHANGHAI GALLOP ELECTRONIC TECHNOLOGY DEVELOPING CO.,LTD.Shanghai Shi, China

Guangdong Jingyi Intelligent Manufacturing Co., Ltd.Guangdong Sheng, China

Dalian Shuangrui Technology Co., Ltd.Liaoning Sheng, China

Huaneng Information Technology Co., Ltd.Shandong Sheng, China