LYXQL main bearings

LYXQL.Founded on August 3, 2005, LYXQL is a leading innovative enterprise specializing in the research, development, manufacturing, and sales of large-scale slewing rings, yaw and pitch bearings for wind turbines, and main bearings. The company’s products and services are widely used in industries such as wind power generation, offshore engineering equipment, port machinery, and tunnel boring machine equipment. Since its inception, LYXQL has consistently regarded technological innovation as the core driver of its development, continuously investing in new product R&D and the upgrading of production equipment to continuously enhance the company’s core competitiveness and sustainable development capabilities. The company has achieved a major breakthrough in the development of three-row cylindrical roller main bearings for large-megawatt direct-drive wind turbines. It was the first in China to adopt soft-band-free quenching technology, successfully developing and mass-producing double-row tapered roller main bearings for large-megawatt wind turbines. This has enabled the domestic substitution of wind turbine main bearings, breaking the long-standing foreign monopoly. As a leading domestic manufacturer of ultra-large-diameter, heavy-duty slewing bearings, LYXQL holds a technological edge in the R&D and manufacturing of extra-large, heavy-duty slewing bearings, continuously driving industry development. Its products have earned high recognition from industry experts and customers. In the field of tunnel boring machine (TBM) equipment, the company has successfully developed main bearings for TBM cutterheads, effectively resolving the long-standing “bottleneck” issue of reliance on imported critical components. LYXQL has obtained management system certifications including ISO 9001, ISO 14001, and OHSAS 18001, as well as professional certifications from authoritative domestic and international organizations such as Jianheng and Bureau Veritas (BV), providing a solid guarantee for the exceptional quality and reliable performance of its products.