克罗地亚采购需求：热泵、空气源热泵、空气-水热泵、热泵热水器、太阳能热水器、太阳能热水器

We're looking to purchase mini portable water chillers for our winery, specifically units with cooling capacities of 3 kW, 5 kW, and 7 kW. Essential features include reliable low-temperature operation, suitable for fermentation and temperature control. Please send us your quotes along with detailed specs: cooling capacities at various outlet temperatures, refrigerant types, heat exchanger details, compressor info, and electrical component specifications. We also need pricing (EXW, FOB, CIF), shipping to Croatia, lead times, warranty, and any certifications. Photos of the units would be appreciated!