COMPANY PROFILE
Duen Yih Metal Industrial Co., Ltd has been established in Changhua city of Taiwan since 1973. We specialize in manufacturing various locks to which we have devoted many years of research, includes mortise lock, tubular latch, cylinder, different kinds of dummy set and so on. Particularly, we have three kinds of mortise lock cases with complete certification of ANSI G1, G2, and G3 and fire certification of UL. Recently, electronic mortise lock, JANUS with the honor of IF Product Design Award 2012, Taiwan Excellence Award 2011, and Golden Pin Design Award which is much more modern and convenient is one of our promotional products.
You can totally trust us because providing high quality products and best service are our two principal policies. If you are interested in our products, please let me know, or you can go to our website http://www.dandylocks.com to get more details and news as well.