Henan OUYI Technology Development Co., Ltd., who is engaged in the sales and service of conversion installations for autos with both CNG and LPG.
  The product that we mainly conduct is an Italian product of BIGAS,made by Bigas Internetional Autogas Systems S.r.l. 
  Our Company have constantly concentrated our efforts on the development of manpower, the advancement of technology and the adequate input fittings. All we do is to offer our customers technique instruction, parts supply and considerate after-service. It is this humanized principle that makes our sales of products made in BIGAS rise steadily. BIGAS has set up agencies in a number of regions in China. It also supply the for Nissan. We have installed Nissan, Jetta, Auto and so forth. meanwhile, our technique department has invented CNG/LPG system, and it has been awarded three national prizes and passed the property test. This system is suitable for all kinds of autos in China.
   We are also engaged in sales of spare parts for various gas autos, the gas equipment, the marketing, and the latest information in auto industry. We welcome all the customers to our mutual cooperation with sincerity.