Henan OUYI Technology Development Co., Ltd., who is engaged in the sales and service of conversion installations for autos with both CNG and LPG. At present, the company has developed a brand OYGAS compressed natural gas (CNG) and liquefied petroleum gas (LPG) dual-fuel vehicles, motorcycles, converter sets and etc. The CNG / LPG multipoint sequential injection system has been access to a number of national patents and through the certification of the state authorities. The OYGAS multi-point injection system which has a good promotion that is applied to install in many kinds of auto model in or outside the market. In the facet of developing the product, we have a lot of professional personals including in electronic, mechanical design and machining. Owing to more than ten precision Detection of experimental equipments, such as the leader in the domestic jet-orbit testing of test-bed, Regulator detection test, the engine bench etc. and our annual production capacity is 200, 000 sets. Our tenet is high quality , integrity and service-oriented operating, harmonious development and sincerely hope that the majority of the old and new customers to work together for long-term!