Henan Long River Filter Equipment Co., Ltd was established in 1995, who is committed to international trade and industrialization of high-end filter equipment. The factory is located in the East Industrial Cluster of Yuzhou City, covering an area of 50000 square meters, with a plant area of 23450 square meters. Henan Long River Filter Equipment Co., Ltd is a manufacturing enterprise that integrates production, manufacturing, sales and international trade.
Our main products are Membrane filter presses, Chamber filter presses, Plate-and-frame filter presses, Vacuum belt press filter, Stainless steel filters and others, which are widely used in coal, mining, electricity, oil exploration and refining, chemical, Sand Wash Industry, Palm Oil, Stone Wastewater, Coconut Oil, environmental protection, metallurgy, pigment, dye, pharmaceutical, food and beverage, and other industries.
Yuzhou City Dibo Filter Press Co., Ltd. (formerly Yuzhou Chemical Machinery Manufacturing Factory) was established.
Yuzhou City Administration for Industry and Commerce awarded "Advanced Unit".
Yuzhou City People's Government awarded "Contract-abiding and Creditable Enterprise" for the years 1997 and 1998.
Henan Product Quality Supervision and Inspection Institute awarded "99 Quality Recommended Guarantee Unit".
Yuzhou City People's Government awarded "Technology-advanced Enterprise".
Yuzhou City People's Government awarded municipal-level "Contract-abiding and Creditable Enterprise".
Obtained "National High-tech Enterprise" status; Henan Science and Technology Department awarded "Henan Science and Technology-based Enterprise" title.
"Dibo" brand filter press and belt press filter obtained the title of "High-quality Products in Henan Province".
Yuzhou City Committee of the Communist Party and Yuzhou City People's Government awarded "Civilized Unit".
"Dibo" brand filter press obtained "High-quality Product in Henan Province" title.
Passed ISO 9001:2008 international quality management system certification.
Successfully developed the underground double-feed explosion-proof filter press used in coal mines, applied in Pingmei Shenma Group Liangbei No. 2 well.
April 2023,Established a subsidiary, Henan Changhe Filtration Equipment Co., Ltd., in Henan Province National University Science and Technology Park, dedicated to the research and development of high-end filter presses and international trade.
May 2023, Henan Changhe Filtration Equipment Co., Ltd. signed a "Industry-Academia-Research Cooperation Agreement" with Henan University of Technology to support the industrialization of high-end filter presses.
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