Shenzhen Frecom Electronics Co. Ltd.
Jieshou Sanbao Hongda Thread Manufacturing Co., Ltd.Anhui Sheng, China
FUZHOU RD PHOTONICS CO.,LTD.Fujian Sheng, China
Maanshan Heli Instrument Co., Ltd.Anhui Sheng, China
Fuzhou Lifeng Shoes Co., Ltd.Fujian Sheng, China
Zhejiang Dongda Filter Material Technology Co., Ltd.Zhejiang Sheng, China
Hebei Chunfeng Heating Equipment Co., Ltd.Hebei Sheng, China
Shanghai Yiyang Communication Equipment Co., Ltd.Shanghai Shi, China
Baijierui (Jingmen) New Materials Co., Ltd.Hubei Sheng, China
Kunshan Innovation Research Institute of Xi'an University of Electronic Science and Technology
Shenzhen Hengshi Gold and Silver Technology Co., Ltd.Guangdong Sheng, China
Harald Popp,