1) 25years manufacturer&factory PVCmat 2)export to Europe,North America,Southeast Asia,Japan 3) ISO-9001, ... and sizes are acceptable,OEM order are welcomeSize/packing:size: N-A: 1.22*12m,5.0kg/m2,thickness:14±1mm ... /m2,thickness:12±1mm N-C: 1.22*12m,3.4kg/m2,thickness:10±1mm 1roll/bag PVC Strong backing mat N-A,N-B,N-C