Hangzhou Metek Co., Ltd. is based in China and lists sliding door hardware on Global Trade Plaza. The company offers a Bypass Rustic Barn Sliding Door Hardware kit made from steel with a stated door weight capacity of 180 kg and includes all accessories for assembly. It also supplies a Bypass Sliding Door Hardware set categorized under Agriculture. This kit features steel rails with powder coating, POM wheels tested beyond 100,000 rolls, and components such as hangers, bypass connectors, bolts, spacers, door stoppers with rubber caps, anti-jump discs, and a T-shaped floor guide. The rails are constructed of solid 6 mm thick, 40 mm width steel with a maximum single-piece length of 4 meters.