Evaporator to import to Bulgaria

We need to replace the evaporator to cool the ice water. It should be immersed a plate type evaporator.
Here are details about him:
on evaporator ice water: Cold evaporator power: 200 kW Capacity tub of ice
water: 580 kW Compressor power: 200 kW Refrigerant: AmmoniaEvaporation temperature: - 5 0C Condensation temperature: 35 0C
Possibility of drainage oil Evaporator material: AISI 304Tub of ice water: 30 m3Size ice water: 6m Length Width: 2.9 m Depth: 2 m
Evaporator must have the followi