About us

DNW – Expert Manufacturer of Premium Door and Window Hardware Solutions

Founded in Taiwan in 1992, DNW designs and manufactures hardware for frameless glass, aluminum, wood and steel doors and windows. Our services include design concepting, materials selection with durability evaluation, tooling creation, and all levels of assistance to help you all the way to final production to help you achieve your goals with excellent products, created with maximum value. Our main products include glass door locks, glass sliding door systems, glass door fittings, hydraulic hinges, automatic sliding door systems, commercial door hardware (locks), and many more. DNW is dedicated to developing unique and innovative hardware for customers and your markets. Satisfied customers in over 40 countries enjoy our high quality products, and appreciate our flexibility with customization, allowing them to meet and exceed their end-user′s needs.

Innovative Design and Quality Assurance

We release about 15 new items to the market annually, all of which are subjected to testing including durability, loading, hardening, and salt-spray tests. Many of our innovations have earned international patent recognition, as well as being certified in Germany per strict European EN and DIN standard. All of our goods are backed by a 3-year warranty, and are designed for a lifetime of use.

Focus on Optimization and Continuous Improvement 

We stand out from our competitors because we think differently.  We focus on continual improvement, both inside of our company, and for our partner′s important products.  We are always trying to see what more can be done to make better products, and help our customers reach new levels of design and technology. We never stop improving ourselves, and we will put this same energy and enthusiasm into your projects.

Why DNW is the Best Partner for Hardware Manufacturing?

To see how our hardware selection and development knowhow can enrich your product catalogs, contact us now!