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