Effectiveness of Tourmaline Tourmaline produces permanent direct current electricity because it gets electron from the Sun continually. The has negative ion and positive in it, called Platon can not pass through atmosphere but does. is absorbed to pole Tourmaline, turns into most ...

Hengshui Junyuan Medical Instrument Co., Ltd. is located in the beautiful lake, east of wide high-speed, west State Road 106, transportation superiority has richly endowed by nature.Our company 3000 square meters production workshop, after fifteen years development, our mastered advanced ...