About UsCompany Name: Alexander Yeh Industry Co., Ltd.Chairman of the Board: Mr. Chia Chang YehYear Founded: 1974Main Product: Zinc Alloy Casting ProductionBusiness Type: ManufacturerMarket: Whole WorldCertification: ISO 9001: 2015(CNS 12681:2016)We, Alexander Yeh Industry Co., Ltd. Specialized in zinc alloy die casting production for plumbing parts since 1974 including handles, showerheads, spout, drain faceplates, drains, flanges, escutcheons tank levers and etc. since 1974, and work with professional plastic parts and hardware suppliers. With our quality control system, we had set up various tests such as Salt Spray Test, Leakage and Life Cycle test and etc., we had also included spectrometer as the inspection equipment. Aside from our product range, we also welcome OEM and ODM orders. We believe with our experience, we can do client's products better.Our Visions:With people as foundation, honesty and trust comes first. Superior quality, with everyone's involvement; Continuous improvement, to be good and get even better; satisfy the clients, and serve the community.ProcessManufacturing Process:1. Die Casting: Automatic feeding system delivers the melt materials to die casting machine, and when they are done; our machine operator will check first their appearance.2. Punching: Machine operators will punch the casting product to take burrs off by hydraulic press machine.3. 2nd Outlook and Specification Checking: Make sure the products meet specification4. Polishing: Polishing the products.5. Electro Plating: Plating the products with request finishes such as chrome, brass, satin nickel, PVD and etc. 6. Assembling and Packaging: Check the appearance and quality of products online again, record all the unqualified products 'issues and package the products according to customer's request.Research and Development ProcessOur R& D staffs will analyze and plan the new product when we received the samples or blueprints from customers with "Reverse Engineering": 1. Restore to CAD (Computer Aided Design), it must be a 3D model.2. Establish the drawing3. Production process analysis and functional testing.4. Confirm the drawing of sample with customer5. Sample making and testing6. Send the sample to customer for confirmation approval7. Molds making8. Formal productionDevelop and improve the products according to market trends and customers' needs and apply for the patents.