Menu

Why Can We Always Ensure Excellent Quality

Quality Control

Quality Control

Quality first, reputation first!

1. We provide photos and vedios for every process of our production.

2. Before packing, we provide spot check of 5% of the products. (make a vedio for you.)

3.The goods will be despatched only get your confirmed answer.

Hebei donwel metal products co., ltd.

Size Specification Extrior Zinc Coating

Certification

Hebei donwel metal products co., ltd. Certifications
Standard: CE
Number: STT20131021313
Issue Date: 2016-11-02
Expiry Date: 2019-11-02
Scope/Range: Steel Products
Issued By: Shenzhen STONE Testing Technology Co.,Ltd
Hebei donwel metal products co., ltd. Certifications
Standard: IOS
Number: 06711E10122ROS
Issue Date: 2014-10-17
Expiry Date: 2017-10-16
Scope/Range: Steel Grating ang Steel Structural Parts
Issued By: BEIJING HENGBIAO QUALITY CERTIFICATION CO.,LTD
Hebei donwel metal products co., ltd. Certifications
Standard: IOS9001
Number: 06715Q10120R0M
Issue Date: 2015-02-02
Expiry Date: 2018-02-01
Scope/Range: Steel Grating and Steel Structural Parts
Issued By: BEIJING HENGBIAO QUALITY CERTIFICATION CO.,LTD
Contact Supplier
Submit Requirement