As scientific study shows, water’s buoyancy can lose 75 to 85 percent of human weight. Water cannot only help to relax a bather from head to foot, but also help to release the pressure of his/her articulation and muscle. This scientific principle is adopted in the design of a SPA hotbath. That is to say, when a bather sits into a spa bathtub, water can reach his/her neck so that they can fully enjoy the complete relaxation from its buoyancy.

Soaking into hot water with constant temperature can increase body temperature and expand blood vessel to aid blood circulation. A SPA bathtub can automatically heat cold water to fixed temperature and then maintain the temperature, continuously and accurately, so that a bather can take a bathe, free from care and at all times. Besides, hot air, generated during the equipment operation, would be led into the bathtub through nozzles, as ensured in the hi-tech design.

The spraying force of a SPA bathtub is 5 to 10 times of that of a common massage bathtub. For a SPA bathtub, there are more then ten multifunctional massage nozzles at different positions, in a distinct and pleasing human engineering design. The hot running water from the nozzles can relax the muscles and help human body to release natural pain-killer. Especially when a massage is given to such parts as neck, shoulder, backbones, back, waist and feet, it can aid circulation, reduce weight, beautify skin, relieve aches and fatigue, improve sleep, and all in all build up the body. Of course, the effect of a massage does not only depend on the heat of water, but also its spraying force and positions.

A SPA bathtub is friendly in environmental protection and conservation of energy. Its automatic cycle sterilizing system works distinctively like a small water treatment purification factory, the bath water can keep crystal clear and as long as to be changed every two or three months. Besides, the insulating material, high- density, multi layer, sealed , can guarantee to decrease energy consumption and noise at maximum.