CNG car kits Our company is one of the export and manufacture CNG kits. From the start of the organization, we have been dedicated to the design and manufacture of national leading CNG pressure gauge (sensor) specially applied to measure gas pressure inside an automobile gas tank. This product has become the main line for our company. Meanwhile we design and manufacture CNG conversion kits, In case you need more information about our company, we shall be only too glad to answer at any time.