Zhejiang Changsheng Sliding Bearings Co., Ltd.

Zhejiang Changsheng Sliding Bearings Co., Ltd. is a manufacturing company listed on the ChiNext board of the Shenzhen Stock Exchange since 2017. The company specializes in the research, production, and sales of self-lubricating bearings and high-performance polymers. Its product offerings include self-lubricating bearings, low-friction pair parts, and related precision castings, with a focus on environmental protection, cost reduction, and comfort in design. The company has established a strong market position through its extensive research and development efforts, holding 89 valid authorized patents, including international and domestic patents for invention. It serves a diverse range of high-end customers, including well-known OEMs such as Caterpillar, Volvo, and Hitachi Construction Machinery, among others. With a comprehensive product system that meets various specifications, Zhejiang Changsheng Sliding Bearings aims to provide personalized material research and development solutions, enhancing its competitive edge in the global market. The company's customer base spans multiple countries, contributing to a decentralized distribution that mitigates regional market risks.

Since its establishment, the company has attached great importance to the research and development of self-lubricating materials and bearings, as well as the promotion and application in new fields. The company has been awarded as national specialized, special and new "small giant" enterprise, Zhejiang Province patent demonstration enterprise and Zhejiang Province innovative demonstration enterprise. Through years of R&D accumulation, the company has formed more than ten industry-leading core technologies, such as material formulation and preparation process, metal-based material surface composite technology, automated tape and reel material production line and back-channel automatic molding and processing equipment and technology, and self-lubricating bearing material testing and inspection technology. Up to now, the company has 89 valid authorized patents, including 6 international patents for invention,25 domestic patents for invention, published 3 papers; established its own brand system, with 7 domestic trademarks,2 international trademarks (Madrid and Turkey), with 5 products of the character mark, in the domestic and international self-lubricating bearings industry have a high degree of brand awareness and influence. The company's products are located in the high-end market, after years of development, in terms of customer resources, the company has entered the Caterpillar, Liebherr, Putzmeister, Volvo, JXB, Hitachi Construction Machinery, Komatsu, KOMPRESSOREN, KOMPRESSOREN, HYUNDAI, TATA AUTOMOBILE and other well-known OEMs of the global supply system, and with Meritor, Bosch, Knorr-Bremse, Foggia, Börke, Korea HK, Korea Mando, Carraro, Mitsubishi Technology, etc. We have also established long-term and stable cooperative relationships with domestic and foreign famous automobile and construction machinery parts manufacturers and domestic listed companies or advantageous enterprises in the industry, such as Sany Group, Zhenhua Heavy Industry, Haitian Precision Industry, FAW Dongjiagong, Hengli Hydraulic Pressure, and Haomai Science and Technology, etc. The company has been awarded as the "Best Enterprise" by our customers. The company has been awarded by customers as "Caterpillar awarded the excellent supplier", "Germany Knorr-Bremse awarded the excellent project management award", "Tenneco awarded the outstanding contribution to the damping system", Hitachi Construction Machinery awarded "Grade A Quality Management System Recognition", "Kyosei Heavy Industries awarded the title of excellent supplier of the year" and other honors. The company's customer distribution covers the United Kingdom, Germany, France, Italy, Sweden, South Korea, Japan, India, North America and other countries and regions, decentralized regional distribution reduces the operating risks caused by fluctuations in the automotive and construction machinery market in a certain region, so that the company is in a more advantageous position in future competition. The advantages of the company's products, first, the establishment of a more comprehensive product system in the industry, the product involves tens of thousands of specifications, can basically meet the customer's one-stop procurement needs; second, the superior quality of the product, the stability of the batch of products, reliability, longevity, and other comprehensive performance of the market widely recognized; third, the company focuses on creating value for the customer, the customer can be personalized to provide a complete set of material research and development and product design solutions. Third, the company focuses on creating value for customers and can provide a complete set of material research and development and product design programs for customers' individual needs. The company has 17 sets of fully automatic bearing molding equipment imported from Germany, and through introduction, digestion and innovation, it has successfully developed self-lubricating material sintering line and bimetallic boundary lubrication rolled bearing molding production line and a number of other equipments, including 7 wet fluorine sintering lines and 5 bimetallic sintering lines, which have been put into production, providing equipments guaranteeing the high efficiency of the company's products and ensuring the stability of the product quality. All of them have been put into production operation, which provides equipment guarantee for the efficient production of our products and the stability of product quality. Since the establishment of the company, it has been committed to the development goal of supporting the global host manufacturers. With years of technical accumulation and product development practice, the company's self-lubricating bearings have reached the global mainstream automobile and construction machinery manufacturers and their supporting manufacturers of technical indicators, with the ability to synchronize the development of domestic and foreign OEMs. The company through the well-known domestic and foreign OEMs or supporting manufacturers to visit each other, capture the major OEMs products and technology development trend, the industry's key, common problems with targeted advance research and development, to grasp the technological development trend, so that in the customer's new project, the launch of new platforms can quickly match the customer's needs.