Recently, Wuhan Donghai Petrochemical Heavy Equipment Co., Ltd. (Wuhan Donghai) successfully manufactured and delivered two critical, ultra-large coiled-tube heat exchangers.

Wuhan Donghai Coiled-Tube Heat Exchanger: Fueling Core Momentum for China's New Energy Storage Peak-Shaving Projects

On the morning of May 14, 2025, Pan Huiming, Deputy Secretary of the Wuhan Institute of Engineering’s Party Committee (at the level of a director-general), along with Zheng Lingli, Secretary of the Party Committee of the School of Mechanical and Electrical Engineering; Dean Zheng Xiaotao; Deputy Secretary Xie Shanshan; and graduate advisors, visited and conducted a research visit to Wuhan Donghai Company Petrochemical Heavy Equipment Co., Ltd.

Recently, the Hubei Provincial Administration for Market Regulation spearheaded the announcement of the results from the "Hubei Boutique" certification process. This year’s selection process involved several rigorous stages, including incubation and cultivation, application recommendations, evaluation of standard excellence, document review, quality testing assessments, public disclosure, and final deliberation—all conducted under the principles of "high standards, stringent criteria, and selecting the best from among the excellent." The initiative aims to cultivate a group of benchmark products and services that represent Hubei's cutting-edge capabilities and possess strong market competitiveness, thereby driving the province’s industrial transformation and upgrading. Ultimately, the list of selected entries has been finalized. Our company’s coiled-tube heat exchangers, serving as core equipment in industries such as petrochemicals and energy, demand exceptionally high levels of process precision, material performance, and reliability. Leveraging our expertise and advanced technology, we continue to deliver innovative solutions that meet the most exacting industry standards.

Recently, the ethanol project product loading and unloading station at Yushen Energy & Chemical Company of Yanchang Petroleum officially kicked off product sales with a ceremonial departure signaled by a whistle, marking the stable, continuous operation of the world's largest coal-based ethanol project and ushering in a new phase of production and business management.

On May 13, 2023, Jiangsu YanChang ZhongRan Chemical Co., Ltd. successfully completed the first feed-to-test run of its 600,000-ton-per-year propane dehydrogenation unit, smoothly producing premium-grade propylene with a purity exceeding 99.9%.