IKU Holding Montfoort BV
Takara Co., Ltd.
Huayue Microelectronics Co. Ltd.
Guangdong Sanyou Brewing Co., Ltd.
Wuxi Longchi Fluorosilicone New Material Co., Ltd.
Changchun Automobile Gas Development Co. Ltd.
Zhejiang Aima Vehicle Technology Co. Ltd.
Dongguan Bochen Plastic Technology Co., Ltd.
Osilang Hardware Manufacturing Co., Ltd., Yangdong District, Yangjiang City
Prototype Equipment Corp.
Rien Optoelectronics Co., Ltd.Sichuan Sheng, China
Isomo NV