Company Profile

Zhejiang Changsheng Sliding Bearing Co., Ltd. was founded in June 1995, and was restructured into a joint stock company in 2011. On November 6, 2017, it was successfully listed on the GEM of Shenzhen Stock Exchange (stock code: 300718). At present, its registered capital is 198 million yuan; It has four holding subsidiaries (Changsheng Plastics, Changsheng Technology, Changsheng New Materials, Anhui Changsheng Precision). The company (Jiashan) has three plants covering an area of 260 mu, a building area of 140000 m2, and more than 800 employees. According to the statistics of the county authorities, the company's operating income, total exports, total assets and other operating indicators from 2013 to 2019 ranked first in the bearing industry of industrial enterprises above designated size in the county for seven consecutive years.
The company is a high-tech enterprise specializing in the R&D, production and sales of self-lubricating bearings. About 50% of the main products, such as bimetallic self-lubricating bearings, metal-plastic self-lubricating bearings, metal-based self-lubricating bearings, plastic self-lubricating bearings, are exported to more than 30 countries and regions such as Europe, America and Japan, and are mainly used in automobile, engineering machinery, agricultural machinery, light industrial machinery, large construction machinery, aerospace, high-speed trains, high-speed high-precision CNC machine tools, nuclear power and other fields, Self-lubricating bearing has become one of the sub-industries with rapid development in the bearing industry.
The company has provincial research institutes and provincial innovation teams with strong independent innovation ability. By the end of December 2022, the company has obtained more than 80 valid authorized patents, including 6 international invention patents and 19 domestic invention patents; The key technology and industrialization of composite self-lubrication of the company won the third prize of Zhejiang Province 2018 Science and Technology Progress Award. The company has been successively awarded the honors of National High-tech Enterprise, National "Small Giant" Enterprise of Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Specialization, Speciali Changsheng trademark was selected into the intellectual property protection directory of the first batch of the Yangtze River Delta Demonstration Zone "List of Key Trademark Protection in Qingwu and Jiaxing".
The company is the undertaking unit of the first secretariat of the self-lubricating bearing sub-technical committee of the National Plain Bearing Standardization Technical Committee, and is one of the main formulators of industrial standards. It has presided over or participated in the formulation of 24 national standards, which have been issued and implemented. Many of the company's products have been rated as national key new products and national torch program projects. In the past ten years, many of the company's products have passed the provincial new product acceptance every year, and the company's products have passed the Zhejiang manufacturing "product label" certification and the "manufacturing quality" title.