East Asian shangbeizhongxin8318 room

Hongchangtag Technology is the largest and fastest-growing high-tech enterprise. With years of extensive industry experience and a strong R & D strength, the company has made a number of leadi...

Rm.1106,Nanyuan business building,Minbao road,Minzhi street,Longhua,Shenzhen

Shenzhen Chafon Technology Co., Ltd. is a high-tech enterprise focusing on the research and development of China's first radio frequency identification product (RFID) and application of au...