Profile: Sichuan Yalian Technology Co., Ltd. is a chemical service provider. We specialize in the fields of hydrogen production by methanol cracking, absolute ethanol production by alcohol dewatering, PSA gas separation & purification, food-graded CO2 production, ammonia-carbon separation and PSA tail gas recovery. We are mainly engaged in engineering research, technology development, engineering design, technical service and turnkey contracting for ethanol fermentation & production. We also cover subjects like fuel ethanol product by dehydration, high concentrate organic waste water processing and industrial gas production, separation & purification.