Jinan, China -- September 01, 2026 -- Niutech Technology Group Co., Ltd. signed a sales contract with a major global energy company for an industrial continuous pyrolysis line that converts plastic waste into feedstock for sustainable aviation fuel, the Jinan-based firm said Aug. 31, 2026. The system, rated at 10,000 to 50,000 tonnes per year, will retrofit one of the client's large-scale refineries to run the full chain from plastic pyrolysis oil to hydrotreated SAF. Niutech said the deal marks its first entry into the client's equipment supply chain.