1) Inner tank: 035/0.45/05mm thickness SUS3042B stainless steel ,2) outer tank: 0.40mm PVDF galvanized/color steel.3) Insulation: high density polyurethane foam 50-65mm4) Stand:1.5/1.2mm galvanized steel5) Vacuum tube: AIN/SS/CU (Tri-elements)6) Electric heater, magnesium rods, Assistant tank,controller are optional
2.why choose to order from our company?
1,More than 11 years production and sales experience; Professional sales team.
2,24*7 after sales service.
3,Free sample&small order welcomed.
5,Fast delivery time:sample order:3-5 days, bulk order: 15-25 days.
6,Our value message is" quality is our culture‘’ and ” with us you money in safe and your business in safe".
3. pictures of solar water heater
You can contact me by phone(0086 13757305803), by skype(chen13757305803), by Tel/whatsapp and wechat(008613757305803 ).