We are Chinese wood-pulp filter paper manufactory. We have passed ISO9001&ISO2000 quality control system authentication smoothly. There are 120 staffs in our company, and can produce 20 tons quality filter paper for one day. Hope to cooperate with your company.The following is our product sheet : Wood-pulp filter paper divided into three grades: Grade I :1900$/ton Grade II :1800$/ton Grade III :1650$/ton Cotton filter paper divided into two grades: Grade I :1200$/ton Grade II :950$/ton pale yellow air filter paper(SHK-01): 130? g/m? air permeability: 450,max pore size:95 white air filter paper(SHK-02): 125? g/m? air permeability:470,max pore size:98 white corrugated air filter paper(SHK-03): 135? g/m? air permeability:380,max pore size:85 milk white air filter paper(SHK-04): 120? g/m? air permeability:500,max pore size:98 milk yellow air filter paper(SHK-05): 130? g/m? air permeability:560,max pore size:100 yellow corrugated air/oil filter paper(SHJK-06): 130? g/m? air permeability:410,max pore size:85 yellow air/oil filter paper(SHJK-07): 130? g/m? air permeability:290,max pore size:70 pink filter paper air/oil filter paper(SHJK-08): 130? g/m? air permeability:380,max pore size:85 red corrugated air/oil filter paper(SHJK-09): 120? g/m? air permeability:520,max pore size:98 yellow corrugated fuel filter paper(SHR-10): 120? g/m? air permeability:110,max pore size:55 pale orange air filter paper(SHK-11): 120? g/m? air permeability:510,max pore size:98 brown corrugated air filter paper(SHK-12): 130? g/m? air permeability:280,max pore size:68 green corrugated filter paper(SHK-13): 130? g/m? air permeability:280,max pore size:68 pale blue air filter paper(SHK-13A): 125? g/m? air permeability:450,max pore size:96 Best regards Songyan Hebei Xinji Huarui Filter Paper Co., Ltd. Mobile:+86-013831118828 Fax: +86-0311-83280311 83279696 E-mail: xxxxx URL: http://xxxxx