NBG

KOR ENG JPN

Process

Specialized company in manufacturing steel ball & tapered roller for precise ball bearings

Manufacturing Process

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Steel Ball Tapered Roller Ring

01Warehousing of Raw Materials

02Heading

03Flashing

04Heat Treatment

05Grinding

06Lapping(1st, 2nd)

07Ultrasonic Cleaning

08Automatic Scanning

09Final Inspection

10Packing

11Delivery