湖南省双豹粮食机械有限公司坚持"质量第一、用户至上"的宗旨，实行了信息网络化、管理科学化，生产的各种砻谷胶辊品质优良，耐磨性能好，已通过ISO9001：2000认证。产品热销全国，远销东南亚，深受国内外用户的好评。

    Hunan Double Leopard Grain Machinery Co.,Ltd.(previous Changde Dingcheng Grain Machinery Factory) is situated in Changde city,which is near the famous Dongting Lake of Hunan province and is abundant of fish and rice.It is the largest factory in the People's Republic of China in making the rice huller rubber rollers.The company has a strong force of technical personnel,various kinds of processing equipment and perfect detecting and testing facilities.It has strong ability to design and produce.It also supply products according to customers samples or drawings.
    Hunan Double Leopard Grain Machinery Co.,Ltd insists on the principle of Quality First and Customer Supreme.It uses network to get information and manages in scientific way. Its various types of rice huller rubber roller are of top quality and good wear-ability,and have met ISO9001:2000.The products are well sold in domestic and Southeast Asian markets,and have won good praise from all customers.