... ,monthly output about 1000tons,depend on your quantity Our pvc particles have difeerent usage,such as wires,cables,shoes ... 60≥60 [about us]Kunming Dushunlai Economic & Trade Co.,Ltd,--established in 2002, is a professional chemical products manufacturer and ... products cover nearly all range of chemical’s industry, including:PVC, melamine, urea, ammonium chloride, polyvinyl alcohol, paraffin, sodium ...