then get in touch with security door manufacturer composite around inground pool floor . Manufacturer sales staff soon arrived at the scene, the sales, installation of security doors were field exploration, said may be due to using different standard to the quality of the security door is different with other manufacturers of quality composite decking structural integrity ,
and offered to replace zhou security doors, because zhou doubt the quality of the products, refused to the manufacturer's advice, demand to compensate for the loss, but ultimately failed. See: following instead qualified security doors? You can refer to the following indicators water resistant composite wood wall panel : one is the production of the steel plate thickness of the frame should be in 2 millimeter above,
the thickness of the door, generally in more than 20 mm, door locks, anti-theft lock; used by body 2 it is the weight of the door generally in more than 40 kg, door and door frame fixed more than three sockets install wpc panel of outdoor , most of the door on the door frame and rubber sealing strips are embedded, closed the door without screeched clang.