Lianying provides advanced filter material to create a cleaner and healthier world.

Since 2015, Changzhou Lianying Environment Protection Technology Co., Ltd. have been dedicated to providing customers with versatile and efficient air filters that prevent exposure to harmful airborne contaminants. Today, we supply filtration products to customers from Asia to Europe.

Our products help create clean air and water around the globe.

Lianying have two manufacturing sites including three universities teams on research and development. Our facilities are helping us meet the unique requirements of regional and international customers efficiently, accurately and cost effectively. We have developed and produced more than sixty series of filter materials.Our ability to innovate in every area of the company allows us to continuously raise the standard for filtration and separator materials, as evidenced by our patents and applications.

OUR PROMISE

We will distinguish ourselves through exceptional quality of our products and services.

Lianying focus on quality encompasses all of our processes. We will continually strengthen our performance through the evolution of systems, standards, and tools.The commitment of every employee to excellence will ensure our industry leadership, customer loyalty, and profitable growth.

Lianying is a leading manufacturer of air filter material that protects the quality of life for individuals while protecting processes and equipment in the workplace. Our offerings are one of the broadest in the industry, which include

Filter media：

Composite filter material, PP (polypropylene), PET, PTFE, medium-efficiency filter discs, composite filter materials for air filtration, melt-blown and non-woven fabrics.

Filter：

medium and high efficiency filters, HEPA filters, pocket filters, pleated filters, industrial cartridges.

Our products impact nearly every aspect of modern life, from the air we breathe to the industrial processes that rely on clean air and water. Lianying helps customers find the best filter media and material for each application and filtration market. The primary filtration markets we serve are:

Cleanroom, Indoor Air Quality (IAQ), Air filtration, water filtration, industrial dust removal, medical filtration, factory purification, Vacuum cleaners, industrial dust removal, air conditioning, electric vehicles and IT.