Veejay Trading manufactures Ethylene Propylene Diene Monomer-EPDM Membranes. The Ethylene Propylene Diene Monomer-EPDM Membrane is waterproof membrane has high elasticity, ageing resistance, high extensibility and draft ability. Veejay Trading is an ISO 9001:2008, ISO 14001:2004 and OHSAS 18001 certified company. Veejay Trading offers Waterproofing Membranes and Extruded Polystyrene.