... stretching), Hydroforming4) Mechanical Surface Treatment: Grinding, Anodizing, Painting, Power coating, Screen printing, Tampon printing, Sandblasting, Polishing, Tumbling ... products and services for customers around the glode.Our expansive product line includes: Aluminum Extrusion/profile, Aluminum Plate ... understanding of customer requirement. Aluminum LED Underwater Light Housing/Shell/Case/Cover