The hydrogen energy industry in China is experiencing significant advancements with recent technological breakthroughs across the industry chain. Companies like Shenzhen Wenshi Hydrogen Energy and Tianhai Hydrogen are making key strides in production, storage, and utilization of green hydrogen, marking China's entry into MW-scale mass production era. Innovations like off-grid medium-voltage power supplies and AEM technology are enhancing efficiency and reducing costs, contributing to the growth of the sector. Projects like the Xia-Zhang Island offshore wind-to-hydrogen demonstration and the mass production of Type IV hydrogen storage cylinders are further propelling the industry forward. These developments are not only improving green hydrogen production but also addressing challenges in storage and transportation, enabling a zero-carbon transition in heavy-duty transportation. Government policies, such as the Medium and Long-Term Plan for the Development of the Hydrogen Energy Industry and the Energy Law, are providing a clear strategic direction for the industry. By incorporating hydrogen energy into the legal framework and setting development goals for the entire industry chain, the government is driving industrialization and market growth in the hydrogen energy sector. These combined efforts are positioning China as a front-runner in the global hydrogen energy landscape.