Tongye Technologies Development Co., Ltd. found in 1993, we are the first enterprise developing minitype automatic gastric-lavage machine in China. Our company possesses multiple patents and products with leading technology. We have various new type of products, such as SC Automatic Gastric-lavage machines, YDX Suction Pumps, MC Portable Suction Units, LDX Suction Units, Laser Treatment Instruments, and PEMFS. Our products are sold well in China and have got good comments from customers in South America, Europe, Southeast Asia and Africa. Our have passed ISO9001 and ISO13488 Quality Certification, we attained CE certificate for YDX-100 suction pumps. Our company would like to cooperate with kindly friends all over the world in an honest and practical way to make contribution for human health with high quality products.