BONNW Precision TOOLS (Kunshan) Co., Ltd. is a professional company engaged in the import and export of CNC cutting tools, providing customers with high-quality and efficient cutting tool products, advanced and comprehensive solutions, and high-quality after-sales service. These are the business philosophy that the company has always adhered to.

The company is located in Kunshan City, Jiangsu Province. Its main products are domestic brand KOSAN and Japanese and Korean brand CNC cutting tools. KOSAN is a brand established in cooperation with well-known foreign factories. The brand trade department is located in Incheon, South Korea. With high-performance products, strong technical strength, and a good reputation in the industry, it has solved various processing problems for many customers in various fields including aerospace, automotive manufacturing, medical equipment, railway transportation, precision electronics manufacturing, and mold industry.