Product

The inner tank is a water storage system and once it leaks, the whole solar water heater will be useless, so the inner tank must hold the base line.

The life span is above fifteen years;

High quality select material with guaranteed thickness and good corrosive resistant performance.

Advanced welding technique with good quality in welding line

Himin solar water inner tank keeps improving from select material to technique.
The material of water tank is import food level SUS304 stainless steel with 19% of chromium content and 9% of nickel content to make a unique corrosive resistant performance.
Apply advanced argon arc welding technique and form a welding line criterion;

Pay attention to details: use alcohol to clean the welding area in order to get rid of the influence of the impurity before welding and make the welding line steady and corrosive resistant.