Feature:

   a. The transformer structure can be stack up or install in triangle-shape;

   b. The house material use aluminum-alloy, stainless steel, composite, glass fiber reinforce water plate and so on;

   c. The base of transformer is made by galvanized channel steel and cement, have strong anti-corrosion ability and mechanical strength;

   d. The top of cabinet use double-decker, with good performance for heat insulation, radiation protection and ventilation;

   f. Each chamber separate by iron plate respectively, each room has illumination, as well as ventilation system for adjusting the inside temperature;

   g. Color choosing available, coordinate with surrounding.