About us

About JSW – Leading Rolling Elements Manufacturer Since 1992

Company Overview

JSW is a professional rolling elements manufacturer. It is a wholly‑owned subsidiary of SINOMACH GROUP – the largest machinery group in China. Our company operates as a limited state‑owned corporation with registered capital of 30 million RMB. The company is located in Wuxi City, Jiangsu Province. This area is recognized as one of China’s best rolling elements industrial areas. Our office area spans approximately 3,000 square meters. Our workshop area covers around 50,000 square meters.

Founded in 1992, we have accumulated abundant manufacturing and export experience. We have over 30 years of experience. Over the years, we have built a strong business reputation. In addition, we maintain long‑term, stable trade partnerships with hundreds of customers. These customers come from many countries and regions: Germany, Italy, Belgium, Austria, France, the United States, Brazil, Mexico, and more. Thanks to the strong support of our parent company SINOMACH GROUP, our asset structure remains solid. Our operations continue to rise steadily.

Our Own Brand – CAGRI

Under our proprietary brand “CAGRI”, we have successfully developed a wide range of rolling components. These include steel balls (stainless steel, carbon steel), plastic balls, cylindrical rollers, needle rollers, ball transfer units, and other precision rolling elements. Our products are widely sold and trusted in global markets. They serve industries such as automotive, aerospace, medical equipment, industrial machinery, and electronics. For detailed product specifications, please visit our rolling elements product page.

Research, Development & Quality Control

We operate our own research institute. It is equipped with first‑class production lines and a variety of high‑precision testing instruments. We have a professional technical and testing team. This team effectively ensures product quality at every stage – from incoming raw materials to finished goods. Attached below are some photos of our production lines and test instruments.

In addition, our QA engineers strictly control quality during production and before shipment. As a result, we have earned the trust of customers worldwide. Customers appreciate our competitive pricing, guaranteed quality, and on‑time delivery. For more information about our quality certifications, please visit our certificates page.

Corporate Culture & Global Cooperation

Our company advocates a team spirit of hard work, development, innovation, and perseverance. We sincerely welcome guests from abroad for business negotiation and cooperation. Looking ahead, we aim to reach new levels of expertise and professionalism together. Finally, we want to develop a brilliant future.

For inquiries about our products or to request a quotation, please contact our sales team.