Shockwave Machine, Picosecond Laser manufacturer / supplier in China, offering Professional Dual 47W 980nm 1470nm Medical Gastroenterology Proctology Surgeon Laser with Radial Fiber, Filac for Anal Fistulas Fistula-Tract Laser Closure Laser Surgery Machine 980 1470nm 47W Device, Medical Laser Hemorrhoidopexy Device Surgical Diode Lasers Dual 47W 980nm 1470nm for Proctology Gastroenterology Colorectal Surgery and so on.