Steel Mark was established in 1981 by our founder, Mr. Liu. We are experienced specialist in locks, padlocks, and security hardware. Currently, we have more than 400 staffs in both Taiwan and mainland China to provide authentic, fast and gratified service to our regular patrons and new buyers around the world.

Mr. Liu, our funder, and our engineers never stop on designing and producing technical innovations in locks and hardware for the past three decades. Therefor , Steel Mark not only dedic...