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Quality Control
Quality Control
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Our company has a perfect after-sales service system to solve the after-sales quality problems and provide installation video.
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Quality Control

The company has own R&D center ,it is dedicated to the research and development of new products, formula optimization, quality inspection, and quality control of raw materials.

1.The raw and auxiliary materials shall be inspected in the factory to ensure that the raw and auxiliary materials that are input meet the requirements of the national standard.

2.During the production process, professional quality inspectors detect color, length, width and thickness

3.Cut out small samples from the products in production, go to the laboratory to test toughness, rigidity, high temperature resistance, thickness of surface ASA,etc

4.Take the samples to famous inspection agency test quality.

*Are you manufacturer or trader?

*Yes, we are real manufacturer, there are many pictures in our company introduction .if you need other special product, we will do our best to help you, so we can build a long-term business relationship.


*Can I order the product with i want to profile?

*Of course you can, also we will produce the products according to your detail requests.


*Can you put my company's brand on your products?

*Yes,we are accept OEM&ODM service.But we need some information about your company.


*How to install the roofing sheet?

*Please contact our service staff, we have installation video for you.


*Can you provide samples for me to open the market and test quality?

*Yes,we can.We can provide free samples to you ,Could you pay the shipping cost?Please contact our service staff.


*What is your trade term?

* Payment: T/T 30% in advance, balance before shipment.

• Production Lead Time: Within 7 working days after 30% deposit

• FOB Shipping Port: Foshan,Guangzhou,Shenzhen