At YEN MAK DESIGN, we are committed to supplying high-quality door and window fittings, fasteners, hardware, and industrial supplies for a wide range of construction and renovation needs. From nails, screws, bolts, and washers to angle iron, metal mesh, chains, and steel wire, our products are trusted by contractors, developers, and DIY professionals across the country.

With a strong focus on durability, functionality, and consistency, we partner with reputable manufacturers to ensure that every item we provide meets industry standards. Whether you're working on residential installations, commercial projects, or industrial applications, we’re here to supply the right parts—on time, every time.