About product and suppliers:
            1,158 natural gas kit products are offered for sale by suppliers on Alibaba.com, of which injector nozzles accounts for 13%, other auto engine parts accounts for 7%, and spark plugs accounts for 1%. 

A wide variety of natural gas kit options are available to you, 

There are 1,153 suppliers who sells natural gas kit on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and South Korea, from which the percentage of natural gas kit supply is 95%, 2%, and 1% respectively. 

Natural gas kit products are most popular in Peru, United States, and Indonesia.