Dear Sir/Madam, Our company is one of the leading import and export companies in Turkey. We are the first e-commerce company in Turkey. We are currently looking for SOLAR WATER HEATER SYSTEM and SOLAR VACUUM TUBES. We need 2 different Solar Water System: 1- Chromated Solar Water System with vacuum tubes. Inner tank is 316 Cr-ni Outer tank is 304 Cr-ni 2 tanks( cold and hot water thank) Both of tanks are 5 cm polyurethane insulation.Tanks capacities are 160 lt. 24 vacuum tubes. (47,5x1800) There is air duct on boiler. Floater hot water exit 2- Colorful Solar Water System with vacuum tubes. Inner tank is 316 Cr-ni Outer tank Galvanized Painted2 tanks( cold and hot water thank) Both of tanks are 5 cm polyurethane insulation.Tanks capacities are 160 lt. 24 vacuum tubes. (47,5x1800) There is air duct on boiler. Floater hot water exit. In additional, We need 2 different Vacuum Tubes. 1- Vacuum Tubes with Copper Heat Pipe. 2- Vacuum Tubes without copper Heat pipe Both of tubes will have Silicon Gasket. Each 24 pcs tubes will be packed together. Country:Turkey