Company Profile
CHL is a leading manufacturer of deep groove ball bearings for the power tools,garden tools,automotive, appliances,medical and other high technology markets. Based in Cixi (the kingdom of bearing) Ningbo,CHL operates three manufacturing facilities in China with monthly capacity:23MioPCs .The company was founded in Cixi in 1993,our product family has grown from our initial offering of heat treatment service to include 60 series,62 series,63 series,67 series, 68 series,69 series,R series and others(I.D from p4cm to p60mm).CHL is committed to quality and service! We’re keeping investing in the latest equipment and management training courses to provide the best experience to our customers.
Specializing in the production of a variety of micro and small products（ Φ 4~ Φ 50) low noise motor bearing
After more than 20 years of development, the company has three bearing factories
Stable quality, reasonable price, sincere service
Certification
Production Strength
After more than 20 years of development, the company has three bearing division plants with a monthly production capacity of 28 million sets.
Quality Control
The company has passed the iatf16949, ISO9001, ISO14001 environmental quality system standards, and checked every link from the processing of incoming materials to the delivery of finished products.
More than 240000 hours of manufacturing experience
Strict control of 20 processes
High cleanliness: higher than hair (80 μ m) 350 times smaller (0. 22 0 μ m)
High Precision Roundness and roughness of raceway come from high speed grinding of 45000 rpm
More than 65% of the production lines are equipped with full on-line inspection, and 200% of the important dimensions such as inner and outer diameters are inspected!
Cumulative life test of 172400 hours
Adhere to 120 minutes of special staff training every month, and constantly provide employees with skills and quality awareness
In every 50 employees, 13 employees are over 10 years old!
Select core suppliers to ensure quality and supply!
95360 square meters of professional high specification bearing plant
Caring for the earth and reducing carbon emissions
ATE
Automatic full inspection of internal and external diameter / automatic full inspection of plane height / automatic full inspection of radial clearance / full inspection of missing screw and ball image / dvt/s910 noise vibration full inspection / grease weighing full inspection / eddy current detection of inner and outer circle / automatic full inspection of visual image
