April 21, Qingdao KeLinZhiTrans Automotive Technology Co., Ltd. hydrodynamic retarder product appraisal will be held in Pingdu, from Tsinghua University, China Automotive Technology Centre, China Automotive Research Institute, SAIC, BAIC and other automotive industry authority, the appraisal of the Committee of 18 experts and more than 20 invited experts, as well as the city of industry and information technology bureau and the relevant leadership of the municipal government attended the appraisal of Pingdu.

After the establishment of the appraisal committee, personnel election, listening to reports, review materials, question and answer questions and other rigorous processes, the participating experts put forward suggestions for improvement of the enterprise's products and the formation of the appraisal, and ultimately Qingdao KeLinZhiChuan Automotive Technology Co.

It is understood that Qingdao Ke Lin Zhi Chuan Automotive Technology Co., Ltd. is a focus on automotive powertrain assembly and system development of science and technology-based companies, mainly engaged in AMT automatic transmission, hydraulic retarder, electronic control units, new energy powertrain and other products. The hydrodynamic retarder products appraised in this tasting meeting have broken through the key technologies of anticipatory auxiliary brake force control, high-precision melt casting of stator and rotor, and forced cooling of herringbone radiator, forming the capability of developing and manufacturing high-quality hydrodynamic retarder products, improving the precision of auxiliary brake force control, and effectively reducing the cost of the products. Appraisal Committee experts believe that the technology in the integrated electronically controlled valve group, stator and rotor manufacturing process, predictive braking force control and other aspects of the international advanced, domestic leading level.

In recent years, Qingdao City has been breaking through the core supporting as the main direction of the development of the automotive industry. As a core component to enhance the safety of commercial vehicles, especially heavy trucks, hydrodynamic retarder has been monopolised by international giants in the past. The hydraulic retarder products developed and produced by KeLin ZhiTuan Company have filled the important gaps in the field of key components of China's automobile industry and cracked the ‘neck’ problem of key components of China's commercial vehicles, and its successful launch will certainly inject surging new kinetic energy for the rapid development of Qingdao's automobile industry and play a powerful role in promoting the healthy and high-quality development of China's commercial vehicles. The successful launch will definitely inject new momentum for the rapid development of Qingdao's automobile industry and play a powerful role in the healthy and high-quality development of commercial vehicles in China.