The rotomolding car water tank is mainly suitable for long-distance driving such as trucks and off-road vehicles to meet the demand of water storage, etc., and has the following advantages:

　　1. Adopting various LLDPE and HDPE imported raw materials, environmental protection and safety;

　　2, can be customized according to the model, beautiful in appearance, convenient to install and transport;

　　3, using rotomolding one-piece molding, seamless without welding, good impact resistance, not easy to leak;

　　4. The cover is designed with external thread to make efficient use of internal space and improve volume utilization.