At present, it has increased to five series and thirty-eight specifications, forming a production scale of filtrate pipe with an annual output of 3 million meters.
Processing all kinds of stainless steel oil screen pipe and filter pipe, processing any non standard filter pipe according to customer requirements.
Qingquan filter pipe won the gold medal of the eighth invention exhibition of Henan in 1995.
Qingquan filter pipe strictly implements the GB/T19001-2000idt and ISO9001:2000 quality system standards, with a pass rate of 100%.
Qingquan filter pipe has been exported to Bangladesh, Mongolia, Africa, Sultan and Southeast Asia.
The central group of the party Committee of the institute held the 7th collective ( expanded ) study conference in 2018, Henan hydraulic institute filter material factory
Jilin university college of environment and resources solemnly unveils the cooperation base for production, teaching and research in our institute, Henan institute of hydraulic engineering filter material factory
Introduction of bridge screen, filter material factory of Henan institute of hydraulic engineering
Johnson tube analysis, Henan institute of hydraulic engineering filter material factory
Henan water conservancy project filter factory qingquan bridge filter pipe export foreign Henan water conservancy project filter factory