en.Wedoany.com Reported - XinHangYuan (Hangzhou) Biotechnology Co., Ltd. and China HuanQiu Contracting & Engineering Co., Ltd. recently signed a technology development cooperation agreement to jointly develop the Flexfining™ commercial process package for producing sustainable aviation fuel from ethanol, unlocking the critical pathway from laboratory technology to industrial deployment of alcohol-to-jet fuel. The collaboration simultaneously advances large-scale industrial projects both domestically and internationally, delivering a low-cost, replicable Chinese technology route for the global aviation low-carbon transition.
XinHangYuan (Hangzhou) Biotechnology Co., Ltd., with the core mission of "reshaping the aviation industry through green technology," focuses on the high-value utilization of green and low-carbon resources, striving to become a globally leading and recognized provider of green fuels and high-end chemicals technology services. The company is currently advancing process scale-up and demonstration both domestically and internationally, with capabilities in process package delivery and full-process technical services for projects.
Its partner, China HuanQiu Contracting & Engineering Co., Ltd., a subsidiary of China National Petroleum Corporation, boasts over 70 years of experience in large-scale petrochemical engineering construction. It holds a comprehensive Class A engineering design qualification, with operations spanning nearly 30 countries and regions worldwide, having completed over 3,000 domestic and international large and medium-sized refining, chemical, and new energy projects in preliminary consulting, design, and engineering procurement construction. With extensive engineering expertise in process optimization and safety management of chemical plants, it possesses mature capabilities to rapidly scale laboratory technologies into industrial units of tens of thousands to hundreds of thousands of tons.
This strategic cooperation will significantly accelerate the industrial deployment of China's proprietary AtJ (Alcohol-to-Jet) technology, breaking through foreign SAF technology patent barriers and forming a complete domestic solution with advantages in cost, feedstock, and engineering feasibility. In the future, both parties will continue to deepen joint R&D, demonstration project construction, and market expansion both domestically and internationally, continuously optimizing processes and lowering industrialization thresholds. This will help accelerate China's aviation green transition and export a low-cost, highly adaptable Chinese solution for aviation carbon neutrality to the world, supporting the global aviation industry in achieving its ambitious goal of net-zero emissions.
