Headquartered in Shenzhen Special Economic Zone, Shenzhen Teswell Technology Co., Ltd. is a leading provider of vehicle audio and video surveillance, GPS monitoring, intelligent bus dispatch system and other products. Our company is a high scientific and technological enterprises that integrates R&D, design, manufacture and marketing, We have an excellent management team, they are the the leaders in the field of network transmission and security industry,
In the past few years, we uphold the consistent dedication and spirit of service and grows quickly. We take the R&D of the products as the core and continue to introduce new technologies and products to market with excellent R&D talents and management team, Our products are sold all over the world and famous for our new technology,good quality as well as faultless service. 
"TESWELLTECH"  is the companys own brand. Our Products mainly cover HDD/SD card video recorder, GPS monitoring terminal, 3G remote DVR, car multimedia advertising player, car rear view system, car camera, system management software security products which are widely used in many areas. Such as public transport, passenger transport, logistics, law enforcement vehicles, escort vehicles, solid and strong R & D technology, senior industry background, Stable product quality, timely production and delivery capabilities, efficient and perfect aftersales service, the company quickly becomes one of the firsttier suppliers in the field of security. 
Our products have passed the ISO9001 international quality certification, and took the lead through the national Ministry of Public Security and Police Electronic Products Quality Testing Center of detection by the European Union CE certification, the U.S. FCC certification of the companys modern production bases are equipped with independent QC / QA sector, with high and low temperature heat chamber, vibration tester and other testing equipment, all products in strict accordance with ISO9001 quality management processes and strict management, 48 hours of uninterrupted aging experiments as well as a variety of environmental experiments, destructive experiments created a product the quality of stability and excellent quality. 

Technology is the core of the companys development, innovation is the development of the companys vitality,under the unremitting efforts and struggle of each employee, Our company remained committed to the forefront of technological innovation, and strive to create the optimal costeffective products for customers around the world. We warmly welcome domestic and foreign clients and peers to our company, We will use our own enthusiasm and professionalism to provide you with high quality, allround cooperation, and adds a little to your life and your business development with Teswells heartfelt dedication. 
Coprehensive passion, Leading the industry trend, Let us become prosperous together!