虽然国家一直在调控油价但是油价还是处于只涨不跌的情况，油价的不断攀升，使得许多有车一族感觉到了吧压力，油改气的出现，很好的缓解了这一现象，但是专业改装爱车爱车之后大家也比较迷茫，由于对于专业知识的缺乏，所以肯能感觉有点处理。
Although the country has been in control but oil prices still in only oil prices don't fall, oil prices rising, many motorists feel the pressure, the occurrence of oil to gas, good eased the phenomenon, but professional after modified car love everyone is confused, due to the lack of professional knowledge, so Ken can feel a bit processing.
先是气瓶，作为压力容器，安全要求必须保证万无一失。目前在宁夏市场大约有二十多个品牌的车用气瓶，这些气瓶都是国家质量技术监督局认可的产品，也就是说这些气瓶是具备准入资格的。除了国家质量技术监督局的准入门槛外，还有更为严格的行业认证。
First the cylinders, as pressure vessel, safety requirements to ensure foolproof. In ningxia at present market is about more than 20 brands of automotive cylinder, these cylinders are approved by the state bureau of quality and technical supervision products, that is to say, these cylinders are have access qualifications. In addition to the state bureau of quality and technical supervision of barriers to entry, and stricter industry certification.
目前中国具备此认证的车用气瓶只有三家，其次是套件，套件是改气品质的基础，早期的单点装置（可以理解为化油器喷射装置）已逐渐被多点装置（可以理解为电喷装置）所替代。多点装置的核心是ECU，它是控制燃气喷射的中枢，ECU软件运算精确性是决定改装后效果的关键。所以消费者在选择套件时，要查看此套件是否具有软件注册证。如果提供不上来，就有可能是盗版软件，而装了盗版软件的套件由于不掌握软件的原代码，所以效果不稳定，长时间使用会出现问题。除此之外，还可以查看济南油改气套件是否具备欧盟（CE）、美国（DOT）认证，这些认证是产品在欧美销售的门槛，因为欧美对产品有更高的质量要求，所以消费者可放心使用。
China now has the certification of automobile cylinder only three, followed by suite, suite is the basis of the change of air quality, the early single point device (can be understood as a carburetor jet devices) has gradually been more device (device) can be understood as ems. Multipoint device is the core of the ECU, it is the centre of control to fuel gas injection, ECU software computing accuracy is the key to the effect of modified. When consumer is choosing suite, therefore, to see if this suite has a software registration certificate. If you provide, there is probably pirated software, and install the pirated software suite because do not master the software source code, so the effect is not stable, use for a long time there will be a problem. In addition, you can also view the jinan oil to gas suites have (CE) in the European Union, the United States (DOT) certification, the certification is the threshold of the products sold in Europe and the United States, because of Europe and the United States has a higher requirement on the quality of our products, so consumers can rest assured use.
