Fluorine carbon coating aluminum gold board
"YIJIALE"solar water heater has adopted fluorin-carbon plate, which is recognized as "king of dope"in the world, it is can severely bear corruption ,bad climate and pollution with lubricous and golden/silver-cold surface,moreover,provide with easy maintenance,besides the surface has been tri-coated and tri-dried to obtain glabrous level.the PVDF≥70%,and life performance exceeds 50 years,such material is also being use on equipment of spaceflight.

Bracket :
The innovative design ,combine functions of plane and incline,suitable for different angles ,Strong, beautiful and durable .

Water tank inner bladder :
"YIJIALE"solar water heater adopt advanced manufacturing technics for water tank inner bladder,use imported SUS304 stainless steel and international advanced level of welding machine. the entire welding process is finished in argon (inert gas) under protection . Weld did not have any chemical changes with the same parent material, to ensure adequate corrosion resistance of the weld lacune.
Polyurethane whole foam :Application of imported high pressure foam machine , make polyurethane raw materials foam under special conditions of high-pressure and constant temperature etc. water tank inner bladder and shell become an integral after foaming. Heat preservation layer has a big difference between whole foam by way of machine and foam by way of handwork : whole foam Process is complicated, using many kind of materials, producing homogeneous bubble and high density,high efficiency of heat preservation,can be used in cold climate normally.