Company Description: main material are wood pulp and acrylic resin impregnation,applications are heavy/light duty vehicles,passenger cars,air cleaners,construction machineries's filters.Our filter paper enjoys its boom in the big dust holding capacity,good ventilation,excellent filter efficiency,small pore size,fine mechanical properties and long filter life.In addition,the resist-burning air filter paper NP3562 has achieved the national patent.As a result,it has passed many famous filter manufacuters?test. |