Company Profile

Company Profile

Welcome to D&D

D&D BUILDERS HARDWARE CO. is a professional original equipment manufacturer, OEM service provider, specialized in customized metal parts and plastic parts, including fasteners, auto parts, glass hardware, window and door hardware. We are good at handling complex projects and serving for worldwide customers. In addition, we also manufacture many types of door and window hardware accessories, please visit our PRODUCTS category.


D&D Builders Hardware Company is accredited and registered by TÜV Rheinland, D-U-N-S, some of the items are UL listed, SGS tested, or RoHS compliant, own several invention patents.


We are specializing in OEM manufacturing, can produce according to your design, or drawings, or samples.


Our production are made in Taiwan, with reliable quality control policy, every shipment has to be passed the inspection, before release from our door.


There are three on duty R&D engineers and couple of experienced co-engineers working together.


Press Release