• Shenzhen YiShi Electronics Co., Ltd

  Our company is an industry leader in the design, development and production of high quality security systems components.Our products are included dvr card,digital video recorder,video capture card, camera lenses, ccd some other surveillance syst ...

  Telephone：86-755-8375-6060Address：Room 1301 Shenkan Building, Shangbu Zhong Road, Futian District, Shenzhen,

• Hongkong Huawei International Electronic Co.,Ltd

  Dear Manager: Our company is an industry leader in the design, development and production of high quality security systems components.Our products are including DVR card,digital video   recorder,video capture card, camera lenses, CCD some other surveillance system ...

  Telephone：86 - 755 - 83756095Address：Room 1301, shenkan Building, shangbu middle Road, Futian District, Shenzhen,guangdong,china Shenzhen Guangdong 518028 China