Hangzhou Darlly Filtration Equipment Co.,LtdLocated in Hangzhou we are one of the biggest manufactures of replacement filter cartridges in the world. Our customers include some of the world's biggest OEM's. We are a high-tech company focusing on quality.Our filters are widely used in Biopharmaceuticals, Microelectronics, Medical, Food and Beverage, Petrochemical, Metal Processing, Automotive, Power Generation and Drinking Water treatment.Our technical specialists undertake significant research and development to improve the effectiveness of our filters in all the business sectors that we are involved in. The pursuit of producing the best filter cartridges is our endless goal. Our commitment is to continuously enhance and invest in our State-of-the-Art research & development capability and our technologically advanced laboratories which enable us to rapidly develop new products and to apply new production methods and technologies that will continue to make Darlly the filter of choice. Our State-of-the-Art laboratories and our expert technicians enable us to undertake extensive testing for our customers. Whatever you cannot find in our catalogue, we can make it for you. Define your needs and let us put our vast resources to work for you, give us the opportunity to go beyond the expected, and you will see what a difference Darlly can make.