... 16949:2002 OEM offered CR&HNBR for choice Power Transmission beltName:Poly belt,V-Ribbedbelt,auto V-Ribbed belt, ... Wide breadth but thin belt,excellentelastic and flexural property*High transmission efficency under theoperating environment of hight-speed rotation,reverse ... , oil-proof, andwearing resistance.*Less Slip while large transmission effectduring the process of operation*Less noise during the ...