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GTO Science & Technology Co., Ltd Quality Control

Certification
We are glad to cooperate with GTO

—— Mrs Neelam Khurana

We are glad to cooperate with GTO ,and will build long long term business relationship with them in the next few years.ZH LED is a high-tech enterprise, manufacturing LED Display, founded in year 2007, located in China. Its main products are LED displays in full color, double color and single color for various using purposes indoor or outdoor etcri

—— Kris Czurczak from Poland

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  • Optimal quality, durable in use, with competitive price
  • We pass ISO 9001 Quality System Certificate

 

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

 


 
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

 

 

 

Certification
  • Standard:CE

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  • Standard:CE

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  • Standard:ISO9001

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  • Standard:CE

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  • Standard:ISO 13485

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  • Standard:CE

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  • Standard:CE

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  • Standard:CE

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Contact Details
GTO Science & Technology Co., Ltd

Contact Person: Ms. Judy ysqth

Tel: 86-13718676906

Fax: 86-10-122333111-38

Send your inquiry directly to us Message not be empty!