Foshang Zhongchang Enterprise Co., Ltd is the enterprise that has integrated design, manufacturing and sale. The reliable quality and all-around specialized service helped us to get widely praise and admiration from various clients worldwide after many years development. Gradually Zhongchang brand has become the famous PC case brand in mind of various customers. 　Our products have been approved by ISO 9000 certification. The experienced and skillful Zhongchang R&D staff developed the PC tower cases and servers of best quality, elaborate workmanship and delicate style. The perfect performance of products and after-sale services would bring you unlimited and endless creativity and vigor for your life and work. 　In order to prevent the human body from exposing to radiation, we introduced and applied the Japanese 1.0mm fingerprint-free electrolyzed board; it can meet the EC standards after special treatment. Also we adopted static electrical powder coating technology from South Korean to deal the product surface. We have also underwritten and covered the quality of our products with the guarantee of insurance company. The power supply is usually the integral part of ?Zhongchang? series; we imported the advanced manufacturing and testing facilities, and lent from Japanese advanced technology and management experience, we have developed a series of products, including ?Grand Golden Bull?, ?Grand Silver Bull? and ?Grand Iron Bull?, through which we became the leader of pc case and power supply market by the excellent quality and highest performance. They have certainly represented the most advanced and latest technology about the power supply, we have also obtained the approvals for the product safety from many international organizations. Considerately caring for your health, we are confident that Zhongchang Enterprise Co.Ltd can by the means of reliability and strength provide you with the power supply of best quality, excellent workmanship and advanced technology