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  CNG Refuelling Stations are placed to refuel natural gas vehicles(NGVs). A CNG Refuelling Station usually consists of gas pressure regulating system,two gas compressors(one runs the other stands by),a gas dryer,one set gas storage,CNG dispensers,buffer&recycle tank,control software system,underground pipings and related accessaries.CNG Refuelling Stations are installed where natural gas is available.

  How Does It Work? Upstream pipeline natural gas from a pressure regulating system goes to a gas dryer,being stripped of water and other impurities,then goes into natural gas compressor, where it's compressed. Then gas is pumped into refillable gas storage under the pressure of 20-25 MPa. Treated gas is used for fuel vehicles through CNG dispensers.


1. Pressure Regulator    2.Gas Dryer    3.Natural Gas Compessor    4.Gas Storage    5.CNG Dispenser

 Chengdu Top Energy Equipment Co.,Ltd. ,affiliated to TOP ENERGY FACILITY GROUP, has been actively involved in the Natural Gas Industry since 2000,which is a professional Reciprocating Gas Compressor manufacturer,supplying natural gas gathering compressor,wellhead gas compressor,associated gas compressor package,gas lift compressor unit,CNG equipment and technical service company in China.Based on many years of experience in CNG Station solution,Tianyi is capable of supplying CNG refueling station equipments,CNG Mother and Daughter station equipments,CNG compressor,conversion kits,ground storage cylinders cascade tank,CNG motor generator sets,along with related aftermarket services,spare parts and technology consultation.Tianyi is the leader in natural gas compression for the CNG market in China, and have efficient solutions for the Compressed Natural Gas (CNG) industry. Our CNG solutions have proven reliability, efficiency and safety in numerous installations at home and abroad,including the United States,Europe,Russion,Pakistan