
Sichuan Fortisa Petroleum Technology Development Co.,Ltd.Sichuan Sheng, China

Qingdao Guangyuantong New Material Co., Ltd.Shandong Sheng, China

Hangzhou Hualin Construction Engineering Co. Ltd.Zhejiang Sheng, China

Shanghai Sun-Sail Pharmaceutical Science & Technology Co Ltd

Louis Leitz GmbH & Co. KG

Shanghai Aixiangsui Information Technology Co., Ltd.Shanghai Shi, China

Hangzhou Altron Photonics Technology Co. Ltd.Zhejiang Sheng, China

QINGDAO LONGXIANG MACHINERY CO.,LTDShandong Sheng, China

Borras Plana SASpain

Yancheng City Architectural Design and Research Institute Co., Ltd.Jiangsu Sheng, China

Nanjing DYT Permanent Magnet Technology Co., Ltd.Jiangsu Sheng, China

Guangdong Daofu Precision Technology Co., Ltd.