Manufacture: RF modules, wireless calling system, Telephone recorder, CCTV DVRs, PCB assemblies (PCBA, SMT, EMS, OEM/ODM)

Shenzhen Yishi Electronic Technology Development Co., Ltd. is a high technology company in security and wireless communication area. We have modern SMT plant and R&D department in Mainland China, which has obtained ISO9001 and 2000 certification, so as to provide sufficient insurance of products quality and meet your demand for higher quality and lower price.

CCTV Security products involves DVR cards, camera and telephone reorders.
DVR cards include Kodicom series, GV series, Kguard series, Avermedia series, picaso series, pico series, sWDT series; Cameras include color camera,B/W camera, dome camera, bullet camera, integrative camera, flying disk camera, and double CCD camera. Telephone recording system includes 1/2ch USB recording, 4/8/16ch PCI recording card. Also your OEM solution is extraordinary welcome.

Wireless communication products includes RF transceiver module and radio module is for data communication, AM transmitters and receivers (Rx_tx modules) are used in On-Off signal transmission.

We supply electronic OEM/ODM services, PCB Assemblies (PCB design, production, assembling & SMT, material purchasing, ODM), Customized Specifications are accepted. As a manufacturer we have the customers worldwide, most of our products are exported to Western Europe, North America, Eastern Europe, Middle-East Europe, etc. We can deliver your order of 1000 units in just 3 days and your sample order surely welcome and can send out your goods the same day after we receive your payment. A standard one-year warranty is provided and online technical support is also available.

Please feel free to visit us, and any contact is welcome. Janecnw (at) skype