NEWS

On the morning of June 24, the State Council Information Office held a press conference to announce that a grand military parade will take place at Tiananmen Square in Beijing on the morning of September 3. This parade is an important component of the events commemorating the 80th anniversary of the victory of the Chinese People's War of Resistance Against Japanese Aggression and the World Anti-Fascist War. In the cutting-edge field of energy innovation, Many of the equipment products from Yantai Dongde Hydrogen Energy Technology Co., Ltd., This moment, too, is like a warrior about to march into the battlefield of glory, beginning a “Showcase of Glory” that belongs solely to them.

 

Hydrogen-specific compressor

Diaphragm compressor

East German hydrogen energy diaphragm compressor unit, Hydrogen output purity exceeds 99.999%, Yes China's first Localization exceeds 90 MPa High-Pressure Diaphragm Compressor , which can be custom-designed to meet the requirements of hydrogen filling and refueling applications under various pressure conditions.

 

Hydraulic-drive compressor

East German hydrogen-powered liquid-driven compressor unit, Core components are 100% self-manufactured, enabling frequent start-stop cycles and pressurized starting. There is no need to worry about wear and tear; the system supports customized design, with modules that can be freely combined to achieve multi‑purpose functionality, meeting the requirements of hydrogen filling and refueling applications across various pressure environments.

 

Ionic Liquid-Sealed Compressor

The world's first The ionic liquid-sealed compressor was independently developed and manufactured in East Germany, innovatively employing Cyclic ionic liquid The ionic liquid is driven by a circulating pump with a fixed-position plunger, providing sealing, lubrication, and cooling for the piston rings, and working in conjunction with the sealing assembly to form the compression chamber. 100% zero leakage ， High pressure, large displacement It can meet the demands of increased single‑cell production at the hydrogen generation end, as well as the continuously rising pressures for hydrogen storage, transportation, and refueling, thereby effectively driving the large‑scale development of the hydrogen energy industry.

 

Hydrogen-blended natural gas equipment

Hydrogen blending in natural gas refers to injecting a certain proportion of hydrogen into natural gas. This not only improves combustion efficiency and reduces carbon dioxide emissions, but also leverages existing infrastructure such as natural gas pipelines, opening up new possibilities for hydrogen transportation and the widespread, large-scale utilization of hydrogen energy. Dongde Hydrogen Energy’s hydrogen-blended natural gas equipment, Compatible with hydrogen blending ratios of 3% to 30%, with a uniformity of over 90%.

 

Hydrogen Energy Application Equipment

Quick Easy Super Hydrogen Power Station

Hydrogen Energy Innovation of East Germany has launched an integrated product for multidimensional hydrogen applications; the product is integrated. Integrated equipment with functions for ultra-fast charging, gaseous hydrogen refueling, liquid hydrogen refueling, off-grid power supply, cooling, and heating. , aiming to achieve efficient multi-scenario utilization of hydrogen energy through modular design, thereby meeting the diverse needs of charging and refueling for new-energy vehicles.

 

Integrated Hydrogen Production and Refining Equipment

A highly integrated hydrogen production and supply device launched by Dongde Hydrogen Energy, Integrates multiple key processes—hydrogen production, storage, compression, and refueling—into a single system. It generates hydrogen via internal production units using technologies such as water electrolysis, steam methane reforming, methanol reforming, or ammonia decomposition. The hydrogen is then purified and compressed before being stored in on-site storage facilities, and finally dispensed to end users—such as hydrogen fuel cell vehicles—through a refueling unit. This integrated design effectively streamlines the process from hydrogen production to utilization, reduces intermediate transportation steps, and lowers costs and safety risks.

 

Kuaiyijie Liquid Hydrogen Refueling Station

Hydrogen Energy of East Germany has launched the Quick-Fill liquid hydrogen refueling station, making hydrogen refueling as convenient as refueling with gasoline. It can operate independently and also Can be integrated and coordinated with gas stations, CNG filling stations, and comprehensive gas stations. , greatly reducing the land footprint.

 

Liquid Hydrogen Plunger Pump

Liquid hydrogen plunger pump developed by East German hydrogen energy research Compact footprint, high power density, and simple maintenance. Suitable for various liquefied gases, including hydrogen, ammonia, chlorine, nitrogen, oxygen, LNG, and carbon dioxide.

 

Oil and Gas Chemical Compressor

Reciprocating piston compressor

The reciprocating piston compressor units designed and manufactured by Dongde Hydrogen Energy have achieved a high degree of domestic production, with a maximum pressure of up to 90 MPa, The maximum air volume can reach 80000 Nm³/h , Customized product designs better meet customers’ actual on-site usage needs.

 

Engineering construction

Dongde Hydrogen Energy is a trusted partner for hydrogen and other new energy projects. Leveraging its strengths in core equipment manufacturing, it offers customers more competitive integrated solutions, with business spanning Integrated construction of hydrogen refueling stations, construction of hydrogen filling stations, construction of liquid hydrogen plants, compressed air energy storage, and integrated wind–solar–power projects We provide clients with an integrated solution spanning feasibility studies and planning, engineering design, procurement, and equipment manufacturing through to construction management, commissioning, and operations & maintenance. Implemented as a whole under a project‑management model, this approach enhances operational efficiency and delivers win‑win outcomes for both owners and service providers.

Dongde Hydrogen Energy resonates in harmony with the pulse of our times, injecting Dongde’s strength into China’s hydrogen energy infrastructure projects and the development of the hydrogen energy industry.

Mountains upon mountains rise like a rainbow; now, clad in armor, we charge once more!

On the journey of innovation, Dongde Hydrogen Energy forges its edge through hard work and boldly scales new heights!