H.U. Group Research Institute GKJapan
Crescent International Co.Ltd.Jiangsu Sheng, China
L.C.V. International Ltd.
Hangzhou Ruikai Electronic Co. Ltd.
Shanghai Oujikete Slewing Bearing Co., Ltd.
Daye Xinye Special Steel Co. Ltd.
Shenzhen Junkaida Intelligent Technology Co., Ltd.
Shaanxi Electronic Information Group Photoelectric Technology Co., Ltd.Shaanxi Sheng, China
Aura Audio Oy
Shanghai Internal Combustion Engine Research Institute
Nanjing Nanzhi Advanced Photoelectric Integration Technology Research Institute Co., Ltd.Jiangsu Sheng, China
Xinxiang Jintaida Metallurgical Equipment Co., Ltd.