Kong Hui in Changchun automobile technology co., Ltd. (Changchun KHAT) is located in Changchun high-tech development zone, was established in June 2007, personally founded by academician Guo Konghui, Jilin province is one of the first (2009) State-level high-tech enterprises. Changchun KHAT under KHAT in KHAT, and liuzhou KHAT and Guangzhou, Ningbo, now has three wholly-owned subsidiaries. existing staff 170 people which pH 16 employees, 52 masters who built 95 people. 

Kong Hui car (KHAT) will chassis development in the involved of fuck stability and the ride comfort performance analysis ability, and test test ability, and subjective and objective evaluation ability, and chassis adjustable school ability, and and related test device development and high performance parts development and the software development ability are thaw Yu a, is domestic unique of, and can provides Omni-directional quality chassis performance products and service of neutral technology type enterprise.

KHAT existing business into the chassis technical services, test equipment development and sales, development and sales of high-performance suspension systems and components, chassis development and sale of the electric control system of four main categories.

KHAT chassis technology services typically to competing products, performance analysis, benchmarking performance analysis, performance analysis and optimization of target vehicle forms, dynamics simulation analysis, finite element analysis, various types of experimental tests, subjective and objective evaluation and chassis tuning work.

KHAT the development of test equipment have filled the domestic blank, including suspension, tyre characteristics K&C characteristic test-bed units, mass and moment of inertia test bench and roll-over frame, shifting, steering robot evaluation system tester, wheel, pedal force and displacement vectors, such as test equipment, car shock absorber adjustment., suspension K&C characteristic of precision fully compete with similar foreign products, in the domestic market share of 50%.

based on Guo Konghui fellow years engineering experience and the academic research and produced of technology patent, makes KHAT to-oriented host factory development performance requirements is high of hanging frame system and parts, which including: passenger car air hanging frame system, and military vehicles electric control can adjustable hanging frame system, and commercial car seat half active shock absorber, and military vehicles oil and gas spring composite hanging frame system, and mine with parking moved related variable damping shock absorber, and Self-leveling weapon launching platforms of hydro-pneumatic spring suspension.

after years of hard work, Kong Hui car technology in industry has wide known know, currently cooperation of customer including: Faw Technology Center, and Faw car, and Dongfeng group, and SAIC General five ling, and GAC group, and North steam group, and Pan Asia car technology center, and Tianjin xiali, and 31 heavy workers, and huatai car, and river Bell car, and great wall car, and Zhengzhou Nissan, and Geely car, and Yu pass bus, and Fukuda car, and hippocampus car, and Southeast car, and Jianghuai automobile, the automobile in liuzhou, brilliance automobile vehicle enterprise and universal, such as Qian Chao, Asia-Pacific electric parts enterprises.

"for the national automotive technology development efforts" for the mission, Kong Hui auto technology is willing to adhere to the independent research and development, technological innovation, development of partnership between the automobile and auto parts enterprises, altogether will create the glorious future.