80% of PVC trunking&cable trunking &electrical trunking mainly exports to middle east and africa and south america etc our combustion-proof pvc trunking has strength tenacity,and are combustion-proof,fire proofing,damp proof,acerbity resistant,aging resistant.PVC COMPARTMENT TRUNKING with two clapboards and drilled holesize:125x52 the euro market pvc partition trunking