Who we are
Hangzhou Darlly Filtration Equipment Co.，Ltd located in Fuyang, Hangzhou is a high-tech company focusing on developing, manufacturing and marketing of the filter cartridges.

With the rapid development of science and technology, Filtration becomes more and more important in modern manufacturing and daily life. The heart of the filtration technology is filter cartridges. Since the establishment in 1990s, Darlly has researched and developed many advanced equipments, technologies and processes for the filter cartridges manufacturing. The membranes and filter components we used are supplied by famous international Companies, and are strictly selected and validated. All the products we made are fully in accordance with international standards. The materials of cartridges used in BioPharm and food market are listed in FDA file, and Have passed the USP(United states Pharmacopeia) Requirements for Class VI-121C Biologoical safety testing of plastics . Darlly strictly follows the ISO9001 quality management system, we have various analytical apparatus and equipments for quality control purpose.
Where there is a need for pure product, there is a need for Darlly’s products and technologies.
Our filter cartridges are widely used in BioPharmaceuticals, Microelectronics, Food and beverage, Power generation, Petrochemical, metal processing, Drinking Water treatment, swimming pool and spa water treatment, Mechnical manufacturing, Automotive ,etc markets.

Darlly Filter cartridges are well accepted and appraised in the market. We have the market share all over the world, Most of the products are sold to North America, Europe , Southeast Asia, Middle east, Taiwan and all the area in China
Darlly has hundreds of “off-the-shelf” products for you to choose. Whatever you can not 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.
When our customers succeed, Darlly succeeds. “Endeavored to produce the best cartridges” is our continuously pursued goal. Our commitment is to continuously enhance our ability to innovate, and supply more and better products to meet the diverse and demanding requirements from our customers.