Home 9 Projects – industrial doors Projects – industrial doors SLIDING COLDROOM AND FREEZER DOORS- DPS SLIDING COLDROOM AND FREEZER DOORS- DPS COLDROOM AND FREEZER HINGED DOORS- DRK PREMIUM SLIDING GAS-TIGHT DOORS- DPKG COLDROOM AND FREEZER HINGED DOORS – DRS SLIDING COLDROOM AND FREEZER DOORS- DPS UNIVERSAL HINGED DOOR- DRU TYPE COLDROOM AND FREEZER HINGED DOORS- DRK SLIDING COLDROOM AND FREEZER DOORS- DPS