The surface of the front fork should be smooth and without obvious concave or convex tensile marks, gouges, wrinkles, scratches.There are no burrs, yellow spots and corrosion of finished products.
Aluminium facade cladding panels are our base products in our factory. They are made by pieces by pieces aluminium sheet with engrave patterns. Almost all modern new buildings will adopt the aluminium facade as the cladding panels, because there are too m