Universal Power Group, Inc. is a supplier and distributor of batteries, related power accessories and security accessories, and a third-party logistics services in the USA. The company offers battery power solutions that meet consumer need of accessibility, portability, security and mobility.

Vedard Security Alarm Systems Trader is China' leading supplier of professional grade intruder alarm systems and kits and Fire alarm systems. Vedard provide wholesale and retail sales with free security solution and complete burglar alarm, intrusion detectors, smoke detector, coded fire alarm control panel and conventional fire alarm control panel and fire fighting systems.

Welfare Electronic Component Limited have more than 30 years experience in distribution, retail, brand marketing, R&D and technical support of electronic and electrical engineering products. With over 50,000 products from hundreds of renowned suppliers in the world, we strive to provide a one-stop shopping platform for the global electronic engineers and trade partners.

Witura Corporation is involved in the design, manufacturing and distribution of comprehensive 3G, GSM, GPRS, SMS, CDMA and EDGE products for businesses in telecommunication, security, automotive, telemetry and technology related industries.