Company profile


Dongguan Retop Filter Material Co., Ltd is a leading manufacturer specialized in producing various kinds of filter media, integrated with research, production and sales. With over 20 years experience in research and production, 3 self-built factories of more than 26,000 square meters as well as 17 advanced multi-functional production lines including Needling, Dipping, Spraying Lamination, Ultrasonic Lamination and Melt-blown, Retop turns out filter media up to 32,000,000 square meters annually. Retop is one of the biggest automotive air filter media manufacturer in China.

Preferred brand
Because of the excellent quality, Retop filter media has been selected by many famous domestic and overseas filter brands. Retop products mainly apply to air filter, cabin filter, indoor purification, fresh air system, industrial filtration and mask with different grades from OEM, OES to After Market.
Good vision

Innovation, high efficiency, high quality, excellence, responsibility, sharing.

Quality concept
The world complicated, the only outstanding wisdom, to break through the old pattern 
Retop, "technological innovation, quality manufacturing, lean production, sincere service" concept of quality To create a new era of non-woven filtration materials.