TESWELL is a manufacturer of GPS and 3G DVRs in China. Products range from 2/4/8ch GPS 3G mobile DVRs to Security CMS Standalone DVRs & cameras.

Sielox LLC headquartered in Runnemede, NJ is a leading developer and manufacturer of integrated access control and video surveillance solutions. Since 1979 Sielox has marketed intuitive access control systems worldwide to the security industry through an established network of authorized business partners. The company serves a variety of markets within commercial, education, financial, manufacturing, industrial, government, and retail markets

Tx Systems is a distributor of Smart Card and Identity Solutions from the industry's top manufacturers, including Identiv and HID Global. Tx Systems also specialises in Access Control Systems for commercial and government applications. Our professional services include consulting and custom software development for NFC Applications, Government ID Cards, and a variety of Enterprise Solutions.

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.