1.hardware fittings for Lamps and lanterns 2.Material:Aluminum 3.specifications:Customer needs 4. ... nickel plating, chrome plating, phosphating, polishing, the surface hardening, carburizing and quenching, sand blast, oxidation. 4.Strong engineering team makes high ... drawing. Any information or inquires will be highly appreciated and given the best attention. hardware fittings for Lamps and lanterns