Galvanized Corrugated Roofing Sheet Made for Construction
Zhejiang Certeg is a professional manufacturer, distributor and trader for welded steel tubes, angle steel bars, roofing steel sheets,aluminium pipes and so on building materials. We have over 15 years exporting experience, golden supplier, be familiar with SGS testing processing, COC/PVOC certificate processing. Come on, your best choice!

Product Show:

Part 1: How do we provide better service?
A: We focus on every detail of our products, including raw material quality control, production, package, loading, shipment and the final installation.
B: SAY NO TO FLAW

Part 2: Supply Ability
We have 10 production lines for this galvanized steel roofing sheet, can produce 60,000m2 sheet per day and 1800,000m2 per month, welcome to our factory!

Part 3: Quality Control

- Thickness test                                                                     - Measurement test

- Zinc Coated Test                                                                                - Hardness Test

Tip: The third party inspection is also acceptable (SGS, BV, COC, etc.)

Part 4: Loading container


We also have other roofing sheets.
Free to contact us if you also have any interests on these shees.