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On September 3, the technological upgrade project for Huafeng Group Co., Ltd. to build a digital workshop capable of producing 3,000 tons per year of special nylons was approved for registration. The project primarily utilizes independently developed technologies or processes, and purchases domestic equipment such as polymerization systems and granulation systems. Upon completion of the project, an annual production capacity of 3,000 tons of special nylon will be established. The products feature high wear resistance, high strength, and good solvent resistance. This will generate sales revenue of 111 million yuan, profits of 27.3 million yuan, and taxes of 4.8 million yuan. Planned start date: September 2025; planned completion date: September 2027. Huafeng Group was founded in 1991, with its headquarters located in Rui’an, Zhejiang. It is a Fortune China 500 company whose main business focuses on polymer materials. It currently has over 18,000 employees and operates more than 50 wholly-owned and controlled companies. Among these are three listed companies (“Huafeng Chemical”, “Huafeng Ultrafine Fibers”, and “Huafeng Aluminum Industry”), 17 high-tech enterprises, and 7 companies (products) that have been recognized as “National Manufacturing Single Champion Enterprises (Products)”. In 2019, Huafeng Group, thanks to its outstanding innovation capabilities, was the first to overcome the technical challenges associated with adiponitrile, and it successfully built a production facility capable of producing 200,000 tons of adipamide/adiponitrile using its own proprietary technology. This not only fills the domestic gap but also establishes a complete industrial chain for ‘benzene-hexanedioic acid-hexanenitrile-hexamethylenediamine-nylon 66’, providing strong support for the stability, security, and self-sufficiency of China’s nylon 66 industry. Over the years, Huafeng Group has been committed to helping domestic automotive materials suppliers achieve self-sufficiency in terms of raw materials, and it has engaged in close cooperation with companies such as Henan Zhongwei in the fields of airbag wires and automotive canvas. These collaborations not only enabled the localization of car airbags but also broke the monopoly held by international companies. At the same time, Huafeng Group has also achieved the production of industrial-grade nylon 66 chips; its high-quality, high-performance products have won the recognition and support of many well-known spinning enterprises both at home and abroad. Huafeng Group’s polyamide division was established in 2010. During that time, key equipment for the production facilities was imported from Germany, and the facilities began operations in May 2011, with an annual production capacity of 40,000 tons ; The second-phase continuous line came online in May 2015, with a production capacity of 40,000 tons per year. Passed the IATF16949 certification in 2020.
【Ten Years of Rapid Development in Chemical Engineering Equipment】2653–2025: Completion of the First Pipeline Laying in China’s Largest Middle East Pipeline Project to Date https://bbs.hcbbs.com/thread-5700633-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Processing Equipment】2652-2025: Major breakthroughs achieved in the application of methanol new energy pipeline transportation technology in complex terrains in China https://bbs.hcbbs.com/thread-5700596-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Equipment】Self-developed from 2657 to 2025! CNPC’s 100-kilowatt-class large-temperature-difference transcritical carbon dioxide air-source heat pump units put into operation https://bbs.hcbbs.com/thread-5700807-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Engineering Equipment】2665–2025: China’s aerospace-related semi-fixed-bed gasification units have achieved a continuous operation time of 2 years, breaking the world record for continuous operation using fluidized-bed gasification technology. https://bbs.hcbbs.com/thread-5701080-1-1.html (Source: Haichuan Chemical Engineering Forum)
【History of Haichuan Chemical】Permanent shutdown of the facilities at Huayi Group’s Shanghai Nenghua Wujing plant https://bbs.hcbbs.com/thread-5701106-1-1.html (Source: Haichuan Chemical Forum)
【Ten Years of Rapid Development in Chemical Engineering Equipment】2668-2025: China’s first mobile energy storage power system was successfully applied on a drilling platform operated by Great Wall Drilling https://bbs.hcbbs.com/thread-5701137-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Engineering Equipment】Successful hydrogen production from gas field produced water from 2680 to 2025; the application areas of Dongfu Research Institute’s seawater hydrogen production technology continue to expand. https://bbs.hcbbs.com/thread-5701249-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Equipment】From 2681 to 2025: China successfully installed 1.8 million tons per year of ethylene plant cracking gas compressors developed domestically https://bbs.hcbbs.com/thread-5701251-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Processing Equipment】2683-2025: SHENGU’s First Low-Temperature Ethylene BOG Reciprocating Compressor Completes Ultra-Low Temperature Load Testing https://bbs.hcbbs.com/thread-5701341-1-1.html (Source: Haichuan Chemical Industry Forum)
【Ten Years of Rapid Development in Chemical Equipment】2684-2025: New green synthesis technology for 1,3-butanediol approved in Yulin, Shaanxi https://bbs.hcbbs.com/thread-5701402-1-1.html (Source: Haichuan Chemical Industry Forum)