4.Window sash is good load carrying capability ,it is difficult to broken .
Packing & Equipment
why choose us
A.We meet clients's requirement and depend on market, like design, model, hardware and so on.
B.Our quality checker pays high attention to every link of production from raw material purchase. And we will tell clients situation of product every day. Clients can know every step of product clearly.
C.OEM&ODM is available.
D.If clients need the door catalogue, we can design and print for them.If clients need to train their workers for installing, repairing and selling, we can also offer the help.
√ 24 hours service,professional engineering team work for you.
√ All materials used are Environmental Protection Material and passed national product testing.
√ 10 years product warranty, RETURN & EXCHANGE the product if has any quality problems.
√ More than 8 years experience, all the products should be upon strict inspection before loading.
Modern design Standard Size Upvc Sliding Windows Grill Design Upvc Windows Casement China Factory Price high quality soundproof