Zhejiang DingCheng Door Industry Co., Ltd. lies in China Hardware Metropolis Yongkang City, since established, the company has become a famous enterprise in steel-wooden armored door, steel security door, interior door, glass door industry in China for several years. It as RMB18 million yuan registered capital and RMB 300 million yuan annual DingCheng possesses a complete set of professional system that integrates R&D, production and design of steel-wood armored door .Since sub-factory established ,the production capacity and sales all stand in the leading position in same industry ,the products are passed the passed the certificate of ISO9000:2000 international quality management system successively, DingCheng sticks to the enterprise conception of "professional refined workmanship, perfection incarnate", it research and develop more than 40 varieties of products successively by force of its continuous innovation consciousness, it has formed its unique management on the market depending on advanced technical equipment and reliable quality management. DingCheng personnel always insists on giving more thought to every detail and seeking perfection under the precondition of guaranteeing the product quality.