Henan Double Elephants Machinery Co., Ltd. (short for HNDE), established in 1958, is an appointed and professional enterprise which is devoted to researching, developing and manufacturing oil press machines. Our company has over 50 years' experience in manufacturing oil press machines. We are the second-class medium-sized national industrial enterprise, the Secondary Metering Unit of the Nation and Advanced Enterprise of Henan Province. HNDE was entitled as the "High-Tech Enterprise" by Henan Science and Technology Bureau in 2001. We are one of the first batches of companies which have passed ISO9001:2000 International Quality system certification among domestic oil press companies in the industry. We have got independent import and export rights. Our belief is "people foremost, technology first, winning by quality, leading by the variety, striving for the prestige by business morality, striving for the development by innovation". Leading products: we have acquired the national patent for 6YL-100 screw oil press. What's more, our company has got the title of "top enterprise". Meanwhile, our products exempt from the inspection of Henan Province. Our products are selling well in domestic market, and are directly exported to clients in Africa, Europe, America and Southeast Asia, totally more than 100 countries and regions around the world.