KEYOPTICS is a professional fiber optic cables manufacturer and exporter. our products range from as follows :
1. indoor fiber optic cables,
2. outdoor fiber optic cables,
3. fiber optic cable patch cord
4. Mul-spec radiation hard fiber optic cables
5. Tactical Fiber Optic Cables More...

We have two factories, three attached electronic and electric factories,founded in 1999 and 2003, has more than 1,000 employees,mainly dealing with IPbox, SD (DVB-S,DVB-T,DVB-C,COMBO DVB-T+S),HD DVB-S,DVB-S2,DVB-C,DVB-T, COMBO(DVB-C+S2,DVB-T+S2,DVB-T+S2+C+T),currently we are developing HD-CI both compliant with MPEG-4 and MPEG-2,wireless data broadcast (satellite) receiving CA and CI module,etc.We have got SGS ISO9001,CE,FCC,UL certificate,we have had a stable global sales network in Russia,Europe, Middle East,and Africa and so on.We factories have been doing our best to offer excellent customized services to customers from both home and abroad.All the products come with high quality and low competitive price. More...

TV transmitter, FM/AM transmitter, antenna, microwave components, filter, power amplifier, coupler, diplexer, isolator, circulator, crystal oscillator, repeater, combiner, low noise amplifier More...

produce and sell video door phone and CCTV camera, access door control More...

We are manufacturing a wide range of electronic toys,electronic promotion gift,USB products. More...

Fta Receiver, Satellite Receiver, Video Intercom, Doorbells, Game Console More...

We are specialized in research, development and manufacture of high-quality DVB products. The main products include DVB-T, DVB-S, DVB-C and so forth. They can support FTA, CI, CA etc. More...

Mostly Business Scope：Diesel oil(natural gas)generating、Wind-driven Generator、Construction machinery(gantry crane,tower crane,Motor)、Sport equipment(Electric Scooter)、MP4、Mobile Phone and phone、Black/White TV、Colour TV、U disk、Eyeglass\Digital Satellite Receiver、HDTV Digital Satellite Receiver,Rare Earth、Etc; More...

export More...

Shenzhen Renben Technology Co., Ltd was established in 2002. It is a high-tech company specializing in developing, manufacturing and selling of innovative wireless network cards. As a professional company, we have own brand “Renben” wireless network card for sale. At meantime, We are also the distributor or SONYERICSSON, ZTE, HUAWEI ,MEILIN, OPTION... and have wonderful co-operation with all of them. At present, the products we provided include 3.5G/3G/HSDPA/EDGE/GPRS and CDMA wireless network card More...

CDMA,GSM,PHS base station antennas; 800MHz Trunking Repeater Digital antenna and indoor antennas; Wireless Public Telephone antennas; the band antennas and microwave antennas;Telescopic Rod Antenna More...

fusion splicer, otdr, power meter, FTTX. TOOL KITS. LIGHT SOURSE More...

Electronic elements such as crystal materials, crystal resonators, ceramic resonators, cylinder crystal, quartz wafers, optical crystal and optical wafers   More...

SMT products and transformers   More...

Coaxial cables, LAN cables, telephone cords, control cables, computer cables, alarm and security cables, audio and video cables; copper aluminum braids, aluminum foil, copper clad steel and accessories   More...