Our company was established in 1986 years, it is one of earliest producers of bubble membrane diffusers for water treatment at the domestic.
Our company is a manufacturing enterprise integrating R&D, production, marketing and service of membrane diffuser products for several years. With years of hard working and innovation under the support cooperation from many well-known colleges and universities from the early 1990s , series of membrane diffuser products were developed. Our registered trademark is BEN. By the spot test of China quality control centre , our products win the title "The best quality of the total country".
Our products are mainly applied in wastewater treatment of city planning, textile printing pharmacy, petrochemical engineering ,charking ,process hides, make mine and aquiculture .Now we are the largest manufacturer in China .Our products have disc diffuser , tube diffuser ,hanging diffuser ,diffuser membranes and filling etc. In one year we manufacture abo