Shenyang Yongye Industry Co., Ltd founded in1993, After more than 20 years of technological innovation, continuous improvement and development, has become the influential enterprises of production of special equipment for petroleum and petrochemical industries, Pipeline Subsidiary equipment,detection and technology of pipeline repairs. The production of products in the domestic industry, are in a leading position，Company main products are: all kinds of series of Intelligent Pigging Devices, New Electronic Tracking Device, Pig Receiver and Launcher, Quick Opening Closure, Insulating Joint, etc. All kinds of specifications, material of The Filter, Separator, Heat Exchanger, Towers, Reaction Kettle, Evaporator, Cell body and Non-standard Pressure Vessel equipment etc...