Xi'an Yi Teng Petrochemical Technology Development Co,. Ltd. is a manufacturer which has been specializing in producing and exporting fuel additives for many years, our products include MMT,CMT���占쏙옙占쎌����占쏙옙占쎌�ane booster, Non-metal Octane improver, etc. Our products can improve the RON of gasoline effectively. Our products are very competitive because we are one of the largest petroleum additives manufacturer in China.
