Quality Control
We have strict Quality Control Department to control the quality including inspection for raw steel material & welding quality & painting. Third-party inspection is welcomed.
Raw steel material:
We demand the steel miles issuing mill certificate. If you need, we could also ask for the Third-party laboratory to test report for raw steel material.
Certifications
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Certifications
Changsha Purple Horn E-Commerce Co., Ltd.
Tel:86--+86 136 6733 2386
Fax:86
Contact Person: Miss.Felicia Zhou
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