Profile: Puyang Zhongshi Group Co., Ltd is a manufacturer of petroleum machinery products. Our main products include oil extraction equipments, drilling equipments, electrical equipments, pressure vessels and steel structural processing units. Oil and gas separator is a device for separating crude oil produced by oil well from associated natural gas. It is also used for oil, gas and sediment multiphase separation, buffer and measurement. It can be divided into three forms from the shape, that is, vertical, horizontal and spherical. We can provide on-site processing measurement separators based on the different needs. Multi-functional pressure vessel owns the performances of sealing storage, direct reading of measurement, natural gas recycling, energy conservation, not polluting environment, raw oil self-heating, well self-cleaning & heating, preventing oil burglars, and pulling oil self-loaded.