Dalian HongJunYuan Machinery Co., Ltd is china’s largest manufacturer of casting process. As an advanced casting production-oriented enterprise, has the capacity, strong technology, advanced technology, strict management and so on. And now our company’s production capacity is more than 1000 tons of castings, especially at the manufacturing of large castings, and the largest casting is 50 tons. Company owning a brand-new modern manufactory, equipping with a large-scale and new type of energy-saving & environment-friendly production line and heat treatment equipments, and possessing complete and advanced CNC machining equipments and top advanced test facilities, fully able to ensure to our customers for the supply of the high precise finished products. Company adopted the advanced EPC (Expendable Pattern Casting) Process Technology, the EPC process technology. For using this technology, the buyer needn’t offer the models anymore and meanwhile reduce the cost, shorten the processing time