The original predecessor of MeiLong Company was the second YingKou Glass Fiber Factory set up in 1973, a specialized manufacturer of filtration materials with the longest history of producing high temperature filtration materials in our country.

In 1998, the second YingKou Glass Fiber Factory was rebuilt into YingKou Glass Fiber CO.LTD.

In 2005, as a program to expand the YingKou Glass Fiber CO.LTD, YingKou TFM Filtration Material & Technology CO.LTD was set up in the Hi-Tech Industrial Development Zone in YingKou City.

In October, 2006, YingKou Glass Fiber CO.LTD, YingKou TFM Filtration Material & Technology CO.LTD and LEE’S Thermal Engineering &Technologies Inc. were jointed together to form the Sino-US joint venture of MeiLong Environment Friendly Filtration Material & Technology (YingKou) CO.LTD.

So we can say that MeiLong Company is a modernized production base of filtration materials, which njoys a great variety of goods, the first‍‍class equipment,

advanced technologies and the longest istory of producing industry-gas filtration materials in our country.