Zhejiang Tianma Bearing Co., Ltd. is the most competitive enterprise in China bearing industry. Headquartered in Hangzhou, Zhejiang Province, it is a high-tech enterprise in Zhejiang Province and has a provincial enterprise technology center. At present, the company has seven production bases in Hangzhou, Deqing, Chengdu, Beijing, Guizhou, Qiqihar and other places, with a total area of 6.5438+0.7 million square meters, mainly producing various bearings, machine tools and high-quality forging materials. China is the bearing industry "materials, bearings, equipment," the most comprehensive enterprise. On March 28th, 2007, the company was listed on Shenzhen Stock Exchange with stock code 002 122. The TMB brand bearing products produced by the company cover more than 4,000 varieties in 10 category, and are widely used in many fields such as railways, aviation, ships, automobiles, machine tools, motors, mining metallurgy, wind power generation, agricultural machinery, heavy machinery, construction machinery, port machinery and so on. The products range from 5 mm in inner diameter to 5 m in outer diameter, with the largest size span in China, and have four national honorary titles, namely "China Well-known Trademark", "National Inspection Exemption", "China Well-known Trademark" and "Most Competitive Brand in Market". Among them, short cylindrical roller bearings, railway bearings and "Qiyi" brand heavy vertical horizontal lathe occupy the first place in the domestic market and become market champions.

Zhejiang Tianma Bearing Co., Ltd. is mainly engaged in the research, development, production and sales of various bearings. The products cover ten types, such as railway bearings, cylindrical roller bearings and deep groove ball bearings, with sizes ranging from 5 mm to 5 m, * * * more than 3,000 varieties and annual production capacity of160,000 sets. Products are widely used in railways, aviation, ships, automobiles, machine tools, motors, mining metallurgy, wind power generation, agricultural machinery, heavy machinery, construction machinery, port machinery and many other fields.