Qestion1:Who are we?

Answer:Are we just color coated metal roof sheet manufacturer or seller?

NO! CERTEG is not only color coated metal roof sheet,but also helping the customers to get a cozy house to live in.

metal building material color coated roofing sheet/PPGI as material/metal roof

Question2:How do we provide better service?

Answer:

• We focus on every detail of our products,including raw material quality control,production,package,loading,shipment and the final installation.
• SAY NO TO FLAW!

2.1 Manufacture

For this model,we have 5 production lines with 30000m2 capacity per day.

metal building material color coated roofing sheet/PPGI as material/metal roof

2.2 Quality Control roofing sheet from china

-Zinc coated test          -Hardness test

-Thickness test           -Measurement test

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

metal building material color coated roofing sheet/PPGI as material/metal roof

metal building material color coated roofing sheet/PPGI as material/metal roof

2.3 Customer Visit

metal building material color coated roofing sheet/PPGI as material/metal roof

      metal building material color coated roofing sheet/PPGI as material/metal roof

Canton Fair  2017

2.4 Packing & Loading

-Waterproof paper as cover          -Loading based on level rule

-Steel strip fix the bundle          -Protect the bundle & easy to take out

metal building material color coated roofing sheet/PPGI as material/metal roof