Dalian Gaochang Machinery Manufacturing Co., Ltd., established in 1997, is located in Lingang Industrial District, Zhuanghe in Dalian and become a manufacturer specialized in cereals and oils pretreatment machinery equipments.

We have been kept the service concept that ""quality molds the brand, reputation wins the market"" for 17 years. In 1999, we adopted German centrifugal composite casting equipment to produce core component roll. Through technical Coorperation with Dalian First Heavy Design and Research Institute in 2005, we assimulated and introduced a full set of foreign advanced technology of similar products to optimize the design. With 17 years’ efforts, Gao Chang Company has accumulated rich experience in manufacturing oil pretreatment equipment and achieved three big leap. In recent years, our products have served COFCO, Jiusan Group, Liaoning Longjiangfu Group, Fuzhou Jijia, Fujian Parknship, Hongyi, Beijing Huifu Grains & Oils and other large oil companies of over kiloton processing capacity. And our products are exported to Brazil, Argentina, Taiwan, Russia, Philippines and other countries.