Ju-Hwan Park,
Dongguan Xinyao Electronic Industry Co., Ltd.Guangdong Sheng, China
The Sixth Research Institute of China Electronics Industry Group Co., Ltd
Guangdong Engineering & Technology Research InstituteGuangdong Sheng, China
Nano Precision (Suzhou) Co., Ltd.
Postal Industry Security Center of the State Post Bureau
Shijiazhuang Zhongbang Packing Materials Co., Ltd.Hebei Sheng, China
Guangdong Wireking Metal Manufacture Co. Ltd.Guangdong Sheng, China
Zhejiang Jiashi Yibao Plate Co., Ltd.Zhejiang Sheng, China
Guangdong Shunjiewei Glass Machinery Co., Ltd.Guangdong Sheng, China
Grunde (Qingdao) New Environmental Protection Building Materials Co., Ltd.Shandong Sheng, China
Dongguan Daheng Industrial Co., Ltd.