ZYS.ZYS was established on November 19, 2008, with its registered location in Luoyang City, Henan Province. The company specializes in the research and development of comprehensive bearing technologies, focusing on the production of high-performance bearings and related products for critical host machines in national economic and defense construction. The company is equipped with advanced clean assembly rooms and specialized bearing equipment, including machining tools ranging from 0.2m to 7m in size for turning, drilling, non-destructive testing, and grinding; a 6-meter Yifudi CNC soft-band-free quenching machine; wind turbine bearing testers; and a 5-meter Carl Zeiss coordinate measuring machine. This infrastructure ensures robust capabilities for the production and R&D of high-quality products. Products meet the high-precision, high-quality bearing requirements of the wind power sector. The company currently possesses an annual production capacity of 3,500 wind turbine main shaft bearings and 3,000 yaw and pitch bearings. ZYS consistently prioritizes product quality as the cornerstone of corporate survival and development. The company has obtained ISO 9001 and GJB 9001C quality system certifications, implemented comprehensive inspection procedures, and established a full-process inspection system covering raw materials, production processes, and finished products. Leveraging extensive industry experience, specialized production expertise, cutting-edge R&D capabilities, superior product quality, and reliable after-sales service, ZYS has established stable partnerships with numerous renowned domestic enterprises. The company's exceptional product quality has earned Luoyang Bearing Research Institute a distinguished reputation among clients. In recent years, it has maintained an impressive record of zero defects in major products, laying a solid foundation for ZYS's sustained business growth. Primary products include: wind turbine main shaft bearings, yaw and pitch bearings, and wind turbine gearbox bearings.
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