- Business
- Bosun Co., Ltd. is a China-based company primarily engaged in the research, development, production, and sales of diamond tools, electric power tools, and alloy tools. Its core products include diamond circular saw blades, diamond core bits, grinding wheels, diamond grinding discs, table saws, floor grinders, handheld and core drills, carbide tools, and coated abrasives. The company also manufactures small construction machinery and rail transit equipment parts. Founded in 1994 and headquartered in Shijiazhuang, China, Bosun operates production bases in Shijiazhuang, Jiangsu, Jining (Shandong), and Rayong, Thailand, with eight wholly-owned subsidiaries in the US, Canada, Thailand, and multiple Chinese cities.
Bosun caters mainly to the construction and industrial machinery sectors, supplying products used in drilling, cutting, grinding, and other precision tool applications across China and international markets. The company generates a significant portion of its revenue from exports, with a growing presence in North American and Asian markets.
Recent major company developments include a strategic expansion of its production and sales operations, continued investment in subsidiaries abroad, and a rebranding from Bosun Tools Co., Ltd. to Bosun Co., Ltd. in 2019. In the first quarter of 2025, Bosun reported a 10.58% year-on-year revenue increase, with a focus on enhancing its diamond tool and coated abrasives business segments. It has implemented updated management and reporting systems in 2025 to strengthen corporate governance and operational efficiency. Bosun remains the largest publicly listed diamond tool enterprise in China, recognized for its innovation and sustained growth within the industry.
Bosun targets industrial clients requiring high-performance power tools and construction machinery components domestically and internationally. It leverages technology advancements to maintain competitiveness in the coated abrasives, diamond tools, and rail transit equipment parts business segments, supporting construction, infrastructure, and manufacturing industries worldwide. The company is publicly traded on the Shenzhen Stock Exchange under ticker 002282.SZ.