Changzhou Jianhua Changsheng Tools Co., Ltd.
Suzhou Aijiaya Vacuum Technology Co., Ltd.Jiangsu Sheng, China
Xiamen Yibron Technology Co., Ltd.Fujian Sheng, China
Wenzhou Rongqiang Marine Technology Co., Ltd.Zhejiang Sheng, China
Tianjin Qingtai Agricultural Technology Co., Ltd.Tianjin Shi, China
STI Holdings, Inc.Utah, United States
Yangzhou Hainer Hydraulic Equipment Co., Ltd.Jiangsu Sheng, China
China UnionPay Co., Ltd.
Hangzhou Tianshun Communication Equipment Co.,Ltd.Zhejiang Sheng, China
Shanghai Carbon Source Huigu New Material Technology Co., Ltd.
Hangzhou Warwick Pharmaceutical Co., Ltd.
Technical (Putian) Machine Co., Ltd.