My company is empty filter filter professional production companies, it can produce PU series filter, PU adhesive series, iron cover series filter; Engineering mechanical cars air filter, air compressor, air filter, car air filter, etc. Yu ding, high-end filter, air filter in U.S. HV HV filter has the waterproof, moistureproof deformation, characteristics of high precision filtration, realize the oil-saving effect of prolonging the service life of the engine. High-end products of the company can cover twenty thousand km not black core, come to my company, welcome friends in field trips to join sales!!!!!!!!!!! Invites all over the country, to join agent distributors!!!!! Covering agents for the consideration of regional interests is damaged, each province authorized only two agent distributors