On October 28, the 33rd Annual Congress & Exhibition of the China Society of Automotive Engineers (China-SAE 2026) officially opened at Suzhou International Expo Center. Jiangsu Aosheng Composite Hydrogen Energy Technology Co., Ltd. and Jiangsu Aosheng Lightweight Technology Co., Ltd. jointly showcased their products at Booth E-319. On opening day, the booth welcomed professional visitors from OEMs, fuel cell manufacturers, and upstream and downstream partners across the industrial chain.
Aosheng Hydrogen Energy’s key exhibit is the 4×385L, 35MPa on-board hydrogen supply system. Independently designed and integrated by Jiangsu Aosheng Composite Hydrogen Energy Technology Co., Ltd., the complete system consists of four large-capacity 385L high-pressure hydrogen storage cylinders assembled with frames, pipelines, cylinder valves and fixing structures. It targets mobile power scenarios including hydrogen fuel cell commercial vehicles, heavy-duty trucks, cold-chain logistics vehicles and construction machinery.
Adopting a lightweight design, the system achieves approximately 10% weight reduction compared with competing products. The lower dead weight directly translates into operational benefits: reduced hydrogen consumption for OEMs and higher payload capacity, delivering tangible value for end customers. It is especially suitable for trunk logistics and heavy-haul transportation scenarios.
The system has been fitted onto vehicles for several OEMs and has withstood real-vehicle operation tests. Its product maturity and mass delivery capability have been recognized by vehicle manufacturers, enabling rapid response to customized supporting requirements for different vehicle models.
Hydrogen storage cylinders: Four 385L fully-wrapped carbon fiber cylinders connected in parallel. Featuring large hydrogen storage capacity and light weight at 35MPa, every cylinder has passed hydraulic burst, air tightness and fatigue tests.
Frame: The structure has passed strength verification and vibration testing for stable and reliable vehicle mounting.
Pipeline assembly: Integrated with cylinder valves, pressure reduction units, safety relief components and more. With mature manufacturing processes, it delivers stable and reliable performance in real-vehicle operation.
Backed by the group’s integrated industrial chain of “carbon fiber precursor – fabric – resin – molding”, the company is capable of consistent large-scale delivery and offers customized vehicle solutions ranging from single cylinders to multi-cylinder modules.
Jiangsu Aosheng Lightweight Technology Co., Ltd. presented the following carbon fiber automotive parts: underbody shield, rear door back panel, hood, carbon fiber rear wing, rear floor, carbon fiber mirror housing, and black-gold wheel inserts. The exhibits fall into three categories: body panels, underbody protection parts and decorative exterior components, intuitively demonstrating the excellent surface texture and structural stiffness of carbon fiber parts.
On opening day, the team at Booth E-319 communicated with visitors through a combination of physical products, technical specifications and process samples. The hydrogen energy team provided on-site demonstrations for visiting vehicle manufacturers, fuel cell system enterprises and hydrogen energy operators, covering topics such as the carbon fiber winding layer design of the 385L cylinders, layout of cylinder valves and pipelines, system lightweighting, and vehicle packaging space arrangement.
Exhibition Dates: October 28–30, 2026 Venue: Suzhou International Expo Center Booth No.: E-319
The exhibition runs through October 30. Industry peers from hydrogen energy, fuel cell and automotive lightweighting sectors are welcome to visit and exchange ideas at Booth E-319. Aosheng Hydrogen Energy will continue to focus on carbon fiber composite pressure vessels and on-board hydrogen supply systems. With lighter, safer and more efficient hydrogen storage solutions, we will work with industrial chain partners to accelerate the large-scale application of hydrogen-powered transportation.
