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TRANSPARENCY & PRECISION

FACTORY TOUR

Step inside our state-of-the-art manufacturing facility in Wuxi, China.

75M+Годовой объем производства
ISO 9001Certified
100%Тестирование
24/7Automation
MANUFACTURING PROCESS

6-STAGE PRODUCTION PROTOCOL

ZGBK adheres to a rigorous industrial workflow, ensuring every bearing meets global precision standards from raw material to final shipment.

01
Heat Treatment

Advanced controlled atmosphere furnaces ensure optimal hardness and metallurgical stability of bearing steel.

02
Precision Grinding

Automated grinding lines achieve micron-level dimensional accuracy on raceways and ring surfaces.

03
Super-finishing

Honing and super-finishing processes reduce surface roughness for smoother rotation and lower noise.

04
Component Cleaning

All rings, balls, and cages are thoroughly cleaned to eliminate contamination before assembly.

05
Precision Assembly

Automated assembly with strict radial clearance control ensures consistent internal geometry.

06
Final Quality Testing

Every bearing undergoes vibration, noise, clearance, and dimensional inspection before packaging.

PRECISION INSTRUMENTS

Advanced QC laboratory equipped with world-class testing technology.

Bearing Vibrometer
Vibration Analysis
BVT Measuring
Roundness Tester
Bore Inspection
Clearance Detection
Visual Inspection
Aperture Detection

READY TO VISIT ZGBK?

Schedule your on-site factory tour or technical meeting today.

CONTACT US NOW

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