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Why Can We Always Ensure Excellent Quality

Quality Control

Quality Guarantee:

  • All our products are 100% pre-tested before delivery
  • Filled with Top quality
  • Accord with ISO9001/ISO1400/SGS standard
  • Defective rate: less than 1% (considering the damage caused by transportation)
  • we promise 1:1 replace for the defective products,which caused by our factory. we won't accept any good returned and changed which caused by personal factor.

Certification

WUHAN GC TECHNOLOGY CO., LTD Certifications
Standard: Safe Transport of Chemical Goods
Number: 2017370165
Issue Date: 2017-01-01
Expiry Date: 2017-12-31
Issued By: Shanghai Research Institute of Chemical Industry Testing Centre
WUHAN GC TECHNOLOGY CO., LTD Certifications
Standard: Safe Transport of Chemical Goods
Number: 2616010066
Issue Date: 2017-01-29
Issued By: Shanghai Research Institute of Chemical Industry Testing Centre
WUHAN GC TECHNOLOGY CO., LTD Certifications
Standard: Safe Transport of Chemical Goods
Number: 2017370165
Issue Date: 2017-01-01
Expiry Date: 2017-12-31
Issued By: Shanghai Research Institute of Chemical Industry Testing Centre
WUHAN GC TECHNOLOGY CO., LTD Certifications
Standard: Safe Transport of Chemical Goods
Number: 2616010066
Issue Date: 2017-01-29
Issued By: Shanghai Research Institute of Chemical Industry Testing Centre
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