Q: Are you trading company or manufacturer ?
A: We are factory, and professionally production door and window
Q: Can I come to your factory before I make the order?
A: Of course. We'd love to have you come. Our factory located in Foshan City Guangdong Province.China,having a good transportation. If you like, we would like to pick up you to our factory.
Q: What is the difference between the 90 degree and 45 degree connecting?
A: There are 90 degree and 45 degree comer connecting. 90 degree window is connected by screw. and we assemble the 45 degree window by cormer brace. The 45 degree comer connecting window is new style, which is easy to overhaul.
Q: Do you know what is U-value?
A: Yes, it simply means that every degree of temperature dfference between a hotter air space and a colder air space, the heat energy will transfer per sq.m to the colder air space. For example. let say your house has a ceiling area of 100sqm, the dfference in temp is 30deg. and the amount of watts you pay for consume is 6000w. Then the U-val-ue is 6000w/100m 2 30k=2w/(m 2k).
Q. Can you make deisgn for my house?
AAll our products are 100% Customized. We will make free design for your products before production.
Q. Can you send installation team for project?
A.We will give pofessional instructions to help you instal our products in an easy and correct way. And we can send our nsallain team to your site if it is necessary.