
Magnetic Devices Research Institute of Gansu Academy of Sciences Co., Ltd.Gansu Sheng, China

Huai'an Huaiqi Testing Technology Co., Ltd.Jiangsu Sheng, China

Shenzhen High Speed Core Technology Co., Ltd.Guangdong Sheng, China

Chongqing Qiwei Environmental Protection Technology Co., Ltd.Chongqing Shi, China

Ben Sheng Li

Rizhao Haichuan Water Treatment Equipment Co., Ltd.Shandong Sheng, China

Quanzhou Shenglin Stone Powder Comprehensive Utilization Co., Ltd.Fujian Sheng, China

Jereh Oil & Gas Engineering Corp.

Suzhou Huayi CNC Equipment Co., Ltd.Jiangsu Sheng, China

Shenzhen Diweier Environmental Technology Co., Ltd.Guangdong Sheng, China

U & I LIMITED

Shenzhen Han's Semiconductor Equipment Technology Co., Ltd.