Hubei Teyer Pharmaceutical Co. Ltd.
Fujian Haixi Pharmaceutical Co., Ltd.
Ruitai Environmental Protection Equipment Co., Ltd.
Liaoning Liaoan Machinery Manufacturing Co. Ltd.Liaoning Sheng, China
Qingdao Dadong Automation Technology Co., Ltd.
POLICARTA S.R.L.Italy
Chengdu Yulong Chemical Co. Ltd.Sichuan Sheng, China
Hubei Institute of Chemistry
Kaifeng Daqing Electric Co., Ltd.Henan Sheng, China
Fuqing Topway (Guanwei) Plastics Industrial Co. Ltd.
Zhejiang Hengyi High-Tech Material Co. Ltd.
Lumentum Optics, Inc.