Carsun, established in 2005, is an ISO certified cable manufacturer and custom connector manufacturer for the electrical interconnection market in Shenzhen, China. Carsun′ Production facility covers an area of 2, 000 square meters. Our mission is to provide our customers with the best OBD connector assemblies, Smart EV diagnostic adapter cables, automotive diagnostic adapter cables, diesel heavy truck diagnostic adapter cables, motorbike diagnostic adapter cables, SCR system urea pump diagnostic cables, automotive ECU test cables, sensor test cables and much more. Our customers are mainly from automotive manufacturers, engineering companies, vehicle diagnostic tools, sensor switches, etc.

Shenzhen Yilida Technology Co., Limited-- China auto diagnostic tools for professional automotive mechanics. Your vehicles repair shop reliable supplier for auto repair tools, here are we recommend you some universal and economical scanners, such as: Launch X431 Scanners, VAS 5054A, AL519 etc code reader. And more universal key PRO, such as CK100, ck200, SBB, AD900, T300, MVP PRO M8, Hitag2 key programmer.

Shenzhen Lonauto Technology Co., Ltd. Registered in Shenzhen, China, the company has a number of independent intellectual property rights, and has a number of design patents and utility model patents in product design and production. One of the industry's leading automotive electronics manufacturers specialized in R&D, design, production, sales, specializing in R&D the production of car OBD and other high-tech electronic products, products passed a number of international certification.

Konnwei as its brand, Jiawei Hengxin (Shenzhen City) Technology Limited Co., Ltd was founded in 2006, , which is mainly manufacture automotive OBD2 Diagnostic scanner, Car full system automotive tool and automotive battery tester and so on car electric accessories with research development production and sales 3 in 1 as a high-tech enterprise.

ShenZhen Autodiag Technology Co., Ltd was established in 2004, Specialized in Auto diagnostic Products more than 10 years.

Shenzhen Leagend Optoelectronics Co. Ltd. Founded in 2005, is a high-tech enterprise specializing in the research and development of testing technology, which occupies an important position in the industry and has won wide recognition in the market.

Guangzhou Topten Electronics Factory is a leading and professional enterprise which specializes in GSM car alarm system, GPS tracking system and other security products in China.