automotive v belt:excellent quality in reasonable price Main TypesAV9.5/10,AV13/12.5,AV17/15,AV22,AV38 annual ... output:5,000,000 automotive v belt:1 ... Main Types of AV9.5/10,AV13/12.5,AV17/15, ... line with an annual output of Eighty Million Classical V-belts A meters, Nine Million Square meters conveyor belts ...