2,000mm

Maximum bearing OD

1–2μm

Accuracy control

5Million

Units per year

P5Class

Volume precision

Production & Testing

Full-chain lines and precision measurement behind every bearing we ship

Precision CNC Grinding

Precision CNC Grinding

Constant-temperature grinding of raceways and faces for micron-level accuracy

Bearing Assembly

Bearing Assembly

Clean assembly lines with precise clearance and preload control, 100% inspected

Physical & Chemical Testing

Physical & Chemical Testing

Hardness, metallography, roundness, roughness and failure analysis

Warehouse & Dispatch

Warehouse & Dispatch

Zoned storage with anti-rust packing for domestic and sea-freight delivery

Forging & Heat Treatment

Forging & Heat Treatment

Ring forging and controlled-atmosphere heat-treatment lines for uniform structure

Large Bearing Trials

Large Bearing Trials

Test rigs for large-OD bearings under wind-industry duty verification