Door Locks And Door Handle Cover OEM/ODM Service Certification: ISO9001:2000 Zinc Alloy Door Handle AdvantagesA) Variety types ... OEM, ODM orders are acceptable.MaterialSolid brass, zinc, alloy, stainless steel 304, aluminum all can be produce. ... residences, commercial buildings, office building ,hotels and etc..InstallationConfiguration briefness and easy to install, the creative design vividly ...