AV TECH Corporation, being the leading supplier in semiconductor components and CCTV products in Taiwan, is known for its best-valued product, reliable quality and satisfactory after-sale service. We mainly manufacture surveillance & safety systems including video web servers, WLAN transceiver, PVR, DVR, CCD dome cameras, speed cameras, PIR cameras, IR & tube cameras, outdoor & indoor cameras, multiplexers, Quad cameras, VGA cards, remote switches, CCTV lens, USB flash disks, adaptors, etc. Obtained ISO 9001 certifications. OEM & ODM orders are very welcome.

Established in 1998, DSW Audio & Security Co., Ltd. has specilized in manufacturing Piezo siren & Alarm, Electrical siren, Battery backup siren, Outdoor Siren, Home Alarm, strobe light, magnetic contacts, reed switches, Moled Speaker Box, Car Speaker, Loudspeaker and PIR sensor, motion detector sensor, control panel, Power supplier, CCTV power supplier as well as innovation electronic items in China. With over 10 years combined experience the DSW staff can offer you the support it needs for state of the art design and now there are 20 staff work for DSW including technicians and engineers. It is usually takes 30 days to develop a new design and develop 20-30 new model each year. Our annual investment in R&D accounts for 6.5% of sales. More than 30% raw material is imported from Japan and Korea...

Manufacturer of portable security recorder, Quad Processor, DVR And pocessors, network product, CCTV camera, peripheral product. Recevied by ISO-9001:2000 certification in 2002.