... Solid brass ,zinc alloy,stainless steel 304,aluminium all can be produce Application: Suitable for residences,commercial buildings, ... office building,hotels..etc. Installation: configuration briefness and easy to install, the creative design vividly foretelling ... door knobs, furniture handles & knobs, decorative hardwares and so on. Materials can be Zinc Alloy, Stainless Steel, Aluminium, Brass ...