hydrogen peroxide

Dear Friend We are from Tan Truong materials JSC ADD: No. 69, 16D Block, Dang Lam Ward, Hai An Dist., Hai Phong City, Viet Nam Email: tantruong.tr@gmail.com Now we having great demand on Paper core, Please see our requirement as below: Descriptions Unit Nomal value Tolerances Inner diameter mm 69 ±0,15 Outer diameter mm 76 ±0,15 Thickness mm 3,5 ±0,15 Length outside m 290 ±-1 Crush strengh/ kgf/cm2 ≥130 Flat Cruch whole tube 290 mm Weight g 190 ±4 Slit dist 8 ±0,50 Moisture % ≤7 External smooth, no wrinkle, uniform color, don’t out of shape, no patches Best regards Nguyen Thanh Hai