Certificates

  • China GTO Science & Technology Co., Ltd certification
    CE
  • China GTO Science & Technology Co., Ltd certification
    CE
  • China GTO Science & Technology Co., Ltd certification
    ISO9001
  • China GTO Science & Technology Co., Ltd certification
    CE
  • China GTO Science & Technology Co., Ltd certification
    ISO 13485
  • China GTO Science & Technology Co., Ltd certification
    CE
  • China GTO Science & Technology Co., Ltd certification
    CE
  • China GTO Science & Technology Co., Ltd certification
    CE

QC Profile

eading-edge technology allows for submicron precision.We produce high quality shapes, reflecting our technology onto every product.

 

GTO Science & Technology Co., Ltd quality control 0

 

support make us success one we will work hard constantly for the developing of new and best products and supply top-level services all the time
support make us success two we will work hard constantly for the developing of new and best products and supply top-level services all the time
support make us success three all the time

We inspects each bearing through the advanced instrument and mild technology by the establish ed quality controlling department.

Below the following is WT production process and corresponding quality inspection:

Meterial incoming:100%inspection

Heat treatment: random inspection

Face grinding:100% inspection

Centerless grinding:100% inspection

Bore grinding:100%inspection

Inner&outer groove grinding:random inspection

Inner&outer groove superfinish grinding:100%inspected

Assembly:100%inspection

Grease filling:100%inspection

Noise&vibration testing;100%inspection

Packing&storing:the final10%inspection before the formal shipment

GTO Science & Technology Co., Ltd quality control 1

 

 

 

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