Anyang City Longtai Grain and Oil Machinery Co., Ltd. is a limited liability company specializing in the design, manufacture and installation grain & oil machinery. Our company is located in one of the seven ancient cities in China-Anyang. For many years, we have built technological relationships with grain colleges and research institutes. All of our designs are based on CAD designing system and auxiliary special software. In order to meet the needs of process and technology, we can supply our customers with first class technology and equipments, perfect advices and excellent after-sales service. Our aim is "quality first and customers supreme". We got the certificate of ISO9001:2002 in October, 2002, and we own the multi-element optical spectrum analyzer, full automatical tensile mechanical propeties testing machine, ultrasonic wave (UT), penetration(MT) nondestructive flaw detection monitoring aids. In addition, we own the cast steel production and processing equipments: Two sets middle frequency furnaces with capacity of 1ton per set, one set middle frequency furnace with capacity of 5tons. We manufacure cast steels for locomotive traction of many factories, like cast steel base, welding machine holer, generator magnetic yoke, commutator bush, aerogenerator foundation support, etc.. And we can also customize the cast steel or weildind products with different materials, different types according client's requirement. We hope to share our successful experience with clients from at home and abroad. Please feel free to contact with us for further information and cooperation.