AQUA NISHIHARA has developed and assembled the technology for water storage tank production which is easy for installation and operation. Moreover, the quality has to be controlled thoroughly.

Residential water storage tank
: For raw material, there are several materials that we use to make the tank such as concrete, fiberglass and polyethylene. Moreover, we have food grade skin for the material which possible to use with food. For production process, the rotomolding system will used for production line. It make the tank to be stronger and thickener than other brand. In addition, UV protection and pattern design for modern style are used.