Bi-hexa-methanol car retrofit was designated by the methanol fuel and methanol car leadership team and the provincial government as the clean methanol fuel supply and promotion unit, which was identified by the national high commission for ethanol ether. One of the demonstration companies for fuel and cleaning cars, the two-hexachloromol vehicle conversion is a high-standard high-technology enterprise, a private technology enterprise, and an agricultural system aaa-class credit enterprise. The two-hexa-mol vehicle retrofitting company combines fuel-methanol gasoline blending technology and methanol car retrofitting technology with autonomous intellectual property rights. A number of patents have been granted and the fuel methanol promotion industry has made some contributions. The company has set up a municipal enterprise technology centre with associated production and distribution facilities, detection equipment and advanced technological capabilities. The company's main products are: m15-m30, m85-m100, various scales of methanol fuel additives, m15-m30, m85-m100, methanol fuel oil for various industrial stoves, methanol/carine flexible fuel electronic converters, and the above products are tested in gas sectors such as shanxi province's product quality monitoring and detection centre, petroleum quality inspection centre and motor vehicle quality monitoring and inspection centre。