Detailed Product Description handle Door lock(2) Raw materials are high-qualityzinc alloy material, to ensure the quality stability.(3) Zinc rod through the latheprecision machining, cutting, drilling, and production thread(4) Through the multi-channelpolishing process, so that the surface bright,...

Detailed Product Description   Cast and shped by high temperature with best choice materials zinic alloy , good  mechnical performance .They have passed chemical and physical products test  ,salt-fog resistance  , sunchine recesistance .newly design and more durable .They are...

Detailed Product Description   Cast and shped by high temperature with best choice materials zinic alloy , good  mechnical performance .They have passed chemical and physical products test  ,salt-fog resistance  , sunchine recesistance .newly design and more durable .They are...

Detailed Product Description   Cast and shped by high temperature with best choice materials zinic alloy , good  mechnical performance .They have passed chemical and physical products test  ,salt-fog resistance  , sunchine recesistance .newly design and more durable .They are...

Detailed Product Description   Cast and shped by high temperature with best choice materials zinic alloy , good  mechnical performance .They have passed chemical and physical products test  ,salt-fog resistance  , sunchine recesistance .newly design and more durable .They are...