CNG gas supply system's main parameters:
Working pressure: 20MPa
Testing pressure: 30MPa
Working voltage: DC24V±4V
Working environment: In the engine room: - 40ºC~+120ºC;
Outside the engine room: - 40ºC~+85ºC;
Safety requirements: with reliable manual and automatic CNG emergency shutoff function.
(Design of CNG gas supply system is strictly in accordance with the GB18437.1-2009
Example of application of CNG city bus(domestic)
Example of application of CNG city bus(oversea
Audited Supplier 
){kind=link}