car video/audio, computer peripheral,mobile phone...

chargers, earphones and computer peripheral...

Hang Song was founded in 2003, has been engaged in the field of security technology R & D and prevention market. As a mainstream professional manufacturer dedicated to providing customers with...

903, B2, WZC Home Plaza, Minzhi, Longhua

Since establishment, Shenzhen CALLINGSYS Electronics Co., Ltd. has been following the guide of "Professional, dedicated, high-quality, creative" all the time. It is dedicated to the ...

Yuanguang Industrial Park, Jiaoguan Rd., Jingshi Town, Chaoan District, Chaozhou

Chaoan Yuguang Electronic Technology Co., Ltd. is an enterprise specializing in the development and production of power supply and monitoring peripherals. Our company covers an area of over 2,500 squa...