`We’re a manufacturer of different kind of purifying equipments. Our main products, such as pre-filters`, medium efficiency filters`, HEPA filters` and related purifying equipments. And we’re also a producing company for developing, sales, and installing equipments and purifying projects. We have advanced line, which can make sure to make high quality purifying products. Our cleanroom products such as pre, medium and high efficiency filters`, FFU, clean bench, air shower, pass box, air sterilizers, PP fume hoods, cart etc., which are widely used in such industries as semiconductor, election, biochemical pharmaceutical, airport, hospital operating room, food, cosmetics, conditioning systems and so on. Our management idea: Detail is the key of success; quality determines the market; thanksgiving guides service Our principle: Customer First.