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The production process of inner and outer rings of bearings requires high-precision machining technology to produce high-quality finished bearings. Especially non-standard and special bearings require improved, high-precision, multi-process integration of machining to meet manufacturing needs. With years of production experience, our factory has introduced various advanced CNC lathes and equipment, accumulating a wealth of design, research and development, and manufacturing experience in machined parts. Our company specializes in undertaking all kinds of parts processing, substitute processing, high-precision parts processing, as well as producing based on provided drawings or samples (including mechanical parts, automotive parts, hydraulic fittings, precision machining parts, all kinds of non-standard spare parts), etc., Our company also boasts advanced equipment, exquisite workmanship, high rate of product qualification, low MOQ, high production capacity, short production cycle, and significant cost advantage of self-owned factory buildings.








Yuyao Kangtian Bearing Co., LTD., founded in 1993, currently the company wholly-owned two factories, covers an area of 31000 square meters, the annual production capacity of about 40 million sets of bearings. The company has won the title of national high-tech enterprise, Ningbo environmental protection model green enterprise, national Level three quality safety standardization enterprise, registered trademark "TTBC" and "Hemudu HMD".
The company relies on many years of professional manufacturing experience and technical foundation, and has passed ISO9001 and ISO14001 mode for product quality control and management, especially in the automobile and motorcycle bearing manufacturing, thin-wall and special bearing design and development of quality advantages. Products are currently exported to more than 20 countries and regions around the world. At the same time, we have long been supporting and producing all kinds of bearings for many world-renowned companies, and have maintained a good cooperative relationship for many years.












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