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Guangdong Grand Metal Material Co., Ltd
Email export@sunraysteel.com TEL: 86-757-2927-3005
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Guangdong Grand Metal Material Co., Ltd Quality Control

Quality Control
Certificates
  • ISO9001
  • SGS Verified Supplier
  • TUV Verified Supplier
  • ISO9001
QC Profile

Regarding the quality control of Grand Metal , our products need to go through a series of strict quality control from production to delivery, including thickness testing, tensile testing, tensile testing, surface testing, color difference testing, packaging testing, etc. to ensure Our products are safely delivered to customers.

 

 

 

 

Bending Test

 

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Chemical Composition Test

 

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Hardness Test

 

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Metallographic Test

 

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Steel Grade Test

 

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Thickness Detection

 

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Contact Us at Any Time

86-757-2927-3005
NO.13-17 3rd Floor, Office Building 2, H District, Liyuan Metal Trading Center, Chencun Town, Shunde District, Foshan, Guangdong Province, China
Send your inquiry directly to us