Established in September 2016, our company, Hunan Changli Railway Components Co., Ltd (CLR) is located in Liyu Industrial Park, Zhuzhou High-Tech Development Zone. We are specialized in R&D, manufactuer and sales that is concerned with Anti-vibration rubber part, Special engineering plastics part and Link assembly part in rail transit. CLR equipped with advanced automatic production equipments and professional production technology, annual sales revenue reached 15 million USD.

CLR has strong R&D strength, 30% of which are engineers and technicians. It has more than 20 years experience in R&D and technical application of related products. With professional formulation design, process research and development, structural design, mold design, FEA simulation and test verification capabilities, and has been obtained a number of national patents. 

CLR holds managerial idea with ' Quality First, Keep improving', quality management runs through the whole process of product development and production, and certificated by ISO 9001, ISO/TS 22163 & IATF 16949 quality systems. With rapid development ability, stable product quality and high-quality service, the company has been widely recognized in the domestic and overseas markets.

CLR is committed to becoming a professional supplier of polymer materials products in rail transit, painstaking efforts, commitment to excellence, to create a customer satisfaction, staff happiness of the enterprise and unremitting efforts!