Guangdong Wanglai New Materials Technology Co. Ltd.Guangdong Sheng, China
Guangdong Changbai Electric Appliance Industry Co., Ltd.Guangdong Sheng, China
Backer Heating Technologies Shenzhen Co. Ltd.Guangdong Sheng, China
Ubi Srl
Huizhou Jixun Health Cloud Technology Co., Ltd.Guangdong Sheng, China
Guangzhou YiFeng Technology Electron Co.,Ltd.Guangdong Sheng, China
Guangzhou Tianhuo Electronic Technology Co., Ltd.Guangdong Sheng, China
Shenzhen Super Perfect Optics Ltd.
ACE Corp. (M) Sdn. Bhd.Malaysia
Fibersonics, Inc.
Architecture Science & Technology Research Institute Co. Ltd.
Qingzhou Changhui International Trade Co., Ltd.