Zhongshan Dingliang Lighting Electric Co., Ltd.
Hubei Milalion Metallurgical Machinery Co., Ltd.
Hangzhou Yi Yao Information Technology Co., Ltd.
Yk National Co. Ltd.
Shanghai Precision Technology Corp.
Pin Shine Electronic&Plastic Products(Dongguan)Co.,Ltd.
Ningbo Huanying Tools Co. Ltd.
Sin Chi Enterprise Co. Ltd.
Cooper-Standard Investment Co., Ltd.
Foshan Sanshui Kanglitai Inorganic Synthetic Materials Co., Ltd.
Dongying Ruizhi New Material Co., Ltd.
Babcock-Moxey Ltd.