2008- On Aug.2008,Website:http://www.isliding.com, our company was established. Our main products is sliding door hardware made by stainless steel 304 and Aluminium alloy for European market. 2011- On Jun. 2011, barn door hardware was developed. It became very popular in US market in short time. 2014- We acquired a company, so we had additional resource. Our products range was more and more wider. We created a new standard for sliding door hardware and become a leader in sliding door hardware industry. 2017- Shower accessories was developed for European market. Sliding Barn door hardware was still in high demand.Supreme Hardware is a leading manufacturer of sliding barn door hardware. We strive to develop the most quiet, elegant and utilitarian sliding door system, from European style of sliding glass door fittings to American style of barn door hardware, from soft-closer to cushion stopper, from 80KGS to 120 KGS to 175KGS loading capacity, we never stop exploring and innovating.