
Dalian V-tech Nano Technology Co., Ltd.Liaoning Sheng, China

Jia Ming Zhang

Zhejiang Yanhuang Down Feather Product Co. Ltd.Zhejiang Sheng, China

Suzhou Test Instrument General FactoryJiangsu Sheng, China

Jiangxi Baifengling Forestry Ecological Comprehensive Development Co., Ltd.Jiangxi Sheng, China

Foshan Hongjinhao Metal Products Co., Ltd.Guangdong Sheng, China

Harbin Kaien Technology Development Co., Ltd.Heilongjiang Sheng, China

Meitian Weihua Environmental Engineering (Shandong) Co., Ltd.Shandong Sheng, China

Beijing Guoxitang Technology Development Co., Ltd.Beijing Shi, China

Xuzhou Zhongkuang Transmission and Automation Co., Ltd.Jiangsu Sheng, China

Shangyuan Tianjiao Industrial Co., Ltd.Sichuan Sheng, China

Changzhou Leining Electromagnetic Shielding Equipment Co., Ltd.Jiangsu Sheng, China