Since established, we have produced the very up-to-dated STEP SCREEN, HYDRAULIC SCREEN, ROTARY SCREEN, GRIT & WASTE TREATMENT SYSTEM, ECCENTRIC SCREW PUMP, CONVEYOR PRESS & SPECIAL CONTRIFUGAL PUMP etc., throungh the accumulated experiences and technology as a manufacturer of waste water treatment machineries.

Especially on 1997, we firstly have developed STEEP STEP SCREEN in the world, which easily could be installed in any water channel, don't block the opening of the screen face and is self-cleaned without and special equipments as a fine screen. We have finished to register the patents in Korea, USA, Japan, Germany as to the mechanism of the Steep Step Screen and so far installed them in about 100 plants. Nowdays we have been receiving much encouragements & cheerings from all the customers and moreover, the good perfomance of the our screens are approved & guaranteed by them as a up-to-dated screen.

Based on our business ideology, providing the best quality, service and satisfying our customer's request, our company has devoted ourselves to technological development and better service. And we acquried ISO9001 (from Productivity Center & TUV), Excellent Korean Technology (from Ministry of Science and Technology), Environmental New Technology (from Ministry of Environment) from authorized institutions and government to be able to prove the quality and technology of our products. We will put our further efforts to produce better products and to grow into the world company which can lead an environmental industry on the cutting edge.