Zhejiang Ante Magnetic Material Co. Ltd.
Zhejiang Fuquan Plastic Industry Co., Ltd.Zhejiang Sheng, China
Jiangxi Huayu Technology Co., Ltd.Jiangxi Sheng, China
Guokai (Fujian) Fire Valve Testing Co., Ltd.Fujian Sheng, China
Dahua Yao Autonomous County Metrological Verification and Testing Institute
Jiangsu Sanlin Technology Equipment Co., Ltd.Jiangsu Sheng, China
Shouguang Yuanda Architecture Co. Ltd.Shandong Sheng, China
Qidong Tongyi Automation Equipment Co., Ltd.Jiangsu Sheng, China
Kronsegler GmbHGermany
Samyoung Special Printing Co., Ltd.South Korea
Jiangsu Yuqingxin Energy Technology Co., Ltd.Jiangsu Sheng, China
Chizhou Jinghua Clean Technology Co., Ltd.Anhui Sheng, China