50mm Fireproof Insulation Sandwich Panel Rock Wool Board

Q1. Are you a factory or a trading company?

We are professional factory with ISO,CE standard,OEM service is welcome.

Q2. What’s your delivery time?

Salesman will confirm the time accordingly, large order should communicate with order management department in advance. Normally,
delivery time is 5-15 days after receive deposit. Large order delivery time should be arranged separately.

Q3. How to control the quality of your product?

a) Quality of the design: think about possible problems in advance and provide a high quality design solution.
b) Quality of the raw material: choose the qualified raw material
c) Quality of the production: precise manufacturing technique, experienced workers, strict quality inspection.

Q4.what is the length can you offer?

The sandwich panel is transported by 20'GP or 40'HQ. So in order to take good advantage of container space, we suggest the length no more than 11.8 M.

Q5.How long time your paint will last?

The durable time will be different in different zinc, paint coating. Also different environment has different effect on the
durable time.

Q6.What is PE coating?

PE is most widely-used painting in the color coated steel coils. It is characterized by good overall performance, and high
economic as well.

Q7: How do we cooperate on certain project?

Firstly, please send us your project details and your requirements. Then we will design accordingly, free of charge. Afterwards,
please check and confirm whether you like the drawings. If not, we shall get the drawings revised until your confirmation. Finally, we make a deal on alibaba.com with Trade Assurance.
Project details ---> Drawings for your project ---> Revised drawings ---> Transaction confirmation with Trade Assurance