China Sbs/APP Modified Bitumen Membrane Roofing Torch .
saturated felt, roll roofing, shingles, and modified bitumen membranes. .. new built-up roofing production line in Beech Grove, IN, was to have been completed, ... Exports to: Bahamas. $3,046. 2.8%. Canada. $52,596. 48.1%. China. $1,148.SBS/APP Modified Bitumen Water proofing Membrane Production Machinery . Modified Bitumen Waterproof Membrane Production Process.