Guangdong Kinlong Hardware Products Co., Ltd.Guangdong Sheng, China
Kinnegrip ABVastra Gotaland, Sweden
Suzhou Anjun Precision Plastic Pipe Industry Co., Ltd.
Zhejiang Nanyuan Pump Industry Co.Ltd.Zhejiang Sheng, China
Jiangsu Suyuan High Technology Co. Ltd.Jiangsu Sheng, China
Dongguan Yunhong Mould Co. Ltd.
On-Bright Electronics Shanghai Co. Ltd.
Columbus Superconductors SpA
Sein Co. Ltd.
Nanjing Yangzi Fine Chemistry Co. Ltd.
John Ingham & Sons Ltd.
Henan Kelong Petrochemical Equipment Co. Ltd.