HL Filter is one of the leading national levels Hi-Tech enterprise, specialized in good performance of high temperature and normal temperature filter felt and filter bag for air pollution control industry since 1994, with the factory located in Datang Industry Park, Kunshan City, Jiangsu Province as well as the branch office in Shanghai, Tianjin, Chongqin and distributor in Singgapore and Indonesia. Our product widely applied in the cement, metallurgy, chemical, power station and waste incineration industry etc.

Suzhou Huilong subordinated to Huilong group, is one of the leading liquid filter and air filter manufactures, and has been dedicating to the production, research and development of filter consumables to avoid relying on import. The main products are including bag filter housing, cartridge filter housing, liquid filter bag, filter cartridge, dust collecting filter bag, industral filter cloth, air filters(primary, secondary and high efficiency air filter), stainless steel mesh filter and other filteration consumables.

Base on the professional knowlege of the filtration, the quality of control, our staffs dozens year of endeavor and strictly follow the requirements of the ISO 9001: 2008. We have built our own brand the "HL Filtert" which is praised by our customers as "with HL filter, precision and efficiency". HL Filter adheres to the enterprise culture that relying on science and technology, promoting national industry, making national ambition, creating world brand name and to the service concept "customer first, cooperating to double win benefit". We will continue adhering to our enterprise spirit, to pursue higher quality and innovation and to enhance the competitiveness of our enterprise. We are willing to cooperate wth all over the word's friends to keep pace with the time and creat a brighter future together.