Henan Nuobadi Material Technology Co., Ltd.
Perf-O-Log, Inc.
Hangzhou Ineng Power Technology Co., Ltd.
Shanghai Walker Exhaust System Co. Ltd.
Eurosuole SpAMarche, Italy
Envirogenics Systems Co.
Dongguan Kanyo Battery Technology Co. Ltd.
YUN CHAN INDUSTRY Co Ltd
Omnivision Optoelectronics Technologies(Shanghai)Co.,Ltd.
E.A.Technical Services Ltd.
Hochschule für Technik und Wirtschaft des Saarlandes
Jiangsu Jinshengyuan Special Valve Co., Ltd.Jiangsu Sheng, China