ZHEJIANG CHANGSHENG SLIDING BEARINGS CO., LTD.

Zhejiang changsheng sliding bearing co., LTD., founded in June 1995, was restructured into a company limited by shares in September 2011. It was successfully listed in shenzhen stock exchange in November 2017, with a registered capital of RMB 198 million and three holding subsidiaries under its jurisdiction. According to statistics from authoritative departments, the company's business income, total assets and other major business indicators from 2013 to 2018 ranked first among enterprises above the scale in the self-lubricating bearing industry for four consecutive years.



The company is a high-tech enterprise specialized in the research and development, production and sales of self-lubricating bearings. Main products of the bimetal self-lubricating bearings, metal, plastic, metal matrix self-lubricating bearings, self-lubricating bearing plastic self-lubricating bearings, of which about 50% export to Europe, America, Japan and so on more than 30 countries and regions, mainly used in automobile, engineering machinery, agricultural machinery, construction machinery, light industry and aerospace, military industry, high-speed train, large-scale construction machinery, high speed and high precision nc machine tools, and other fields, self-lubricating bearing has become one of the rapid developing child bearing industry industry.



The company has provincial research institute, provincial innovation team, with a strong independent innovation capacity. By December 2019, it has obtained 50 authorized patents, including 6 international invention patents and 16 domestic invention patents. The company has been awarded the national high and new technology enterprise, zhejiang province innovative demonstration enterprise, zhejiang province patent demonstration enterprise, jiashan polymer material provincial high and new technology characteristic industry base backbone enterprise.



The company is the first secretariat unit of the technical committee on self-lubricating bearings of national technical committee on sliding bearing standardization, and one of the main setters of industrial standards. Presided over or participated in the formulation of 35 national and industrial standards, of which 24 have been released. Presided over or participated in the formulation of 5 zhejiang manufacturing standards. A number of products of the company have been evaluated as national key new products and national torch program projects. In the past decade or so, a number of provincial new products have been checked and accepted every year.