We hold a strong company profile owing to 16 Years of export history and the most satisfied consumer base we achieved through our finest quality floor spring,door closer in the industry. Zhiheng Door Control Hardware was first introduced in Taipei, Taipei, Taiwan, with initial capital estimating US$5 Million.Since our inception back in 2004 as Exporter and Supplier of Hinged Door we have been constantly working on our product line, now holding Australia,Canada,Germany,France,United Kingdom export market share. We have developed our manufacturing facility in to one technologically advanced production entity delivering finely finished products promising years of service. Constant quality maintenance and speedy delivery led us to annual revenue worth US$50 Million - US$100 Million. We have scored consumer reliability as well being a Private Limited operating under Have Own Export License. Our export ratio value has now reached US$50 Million - US$100 Million, thanks to finely developed Hinged Door being exported across different regions.