Gold-Up has over 20 years of experience in aluminum frame manufacturing. Our aluminum screen frames are constructed with 6063T5 alloy, it complies with ROHS environmental standards.
The frames have uniform wall thickness for strength against bending when pre-stretched. The four corners are TIG welded and sanded for a nice smooth watertight finish. The mesh side is sandblasted to create excellent mesh/glue/frame adhesion. The frames are completely flat and strong, so they are extremely durable and long-lasting.