Tempered steel security screen is likewise called slug confirmation window screen. The material is hardened steel wire (304 or 316). It has a level surface and exceptional insurance include, for example, fire and blade evidence.

Security door screens are produced by high tensile AISI316 marine grade stainless steel wire, the wires' tensile strength is more than 900 MPa (900 N). Marine grade steel mesh screen was coated with black polyester powder (also named epoxy powder coating).General door screen specification:Process: p

Prevent haze mesh screen is made from polyester with adhesion of waterproof coating. And it has low surface tension that can enhance its capabilities of hydrophobic, antifouling.Passing the environmental testing, the prevent haze mesh screen can well prevent invisible pollution particles such as PM2