The Sinil corporation has been providing its high-efficiency membrane air diffuser to nation-wide sewage & waste water treatment plants so that it has gained a good reputation from cutsomers.

t has been paying every efforts in developing the new items based on its field experience and technical know-how.

In addition, it's willing to contribute itself in developing the environmental industry by applying the upgraded water treatment equipment to the domestic products based on the technical tied-up with other famous water tretment equipment makers.

Its all employees will do their best to get to you customers more closely based on the attitude of challengeship.