طلبات صناعة بلاستيك ومطاط / مواد مساعدة بلاستيكية

we are a moroccan company ,we are looking for : 1)Polyvinyl chloride made by suspension polymerisation , application : sewage pipes , pressures pipes , rigid profiles , window frames ,electric ducts 2) PPR ; naturel random polypropylene copolymer for africa market application ...