About Dondel
A manufacturer focusing on thefull - chain layout of hydrogen energy equipment
Dondel is a premier provider of integrated gas application solutions and a trusted supplier of hydrogen compressors and related hydrogen equipment. Our business spans hydrogen equipment manufacturing, engineering and construction, and gas supply, serving a wide range of sectors including hydrogen energy, petrochemicals, power generation, steel, transportation, and aerospace.
We support clients with end-to-end solutions—from feasibility studies and planning, design and manufacturing, project management, to commissioning, operation, maintenance, and after-sales service.
Our Certification
Dondel Hydrogen: Committed to Global Leadership in Resource Regeneration
We are dedicated to becoming a global leader in resource regeneration. To support this vision, we have established collaborative R&D partnerships with several leading universities in China. With over 1,000 patents and innovative designs**, and with R&D personnel consistently comprising more than half of our workforce, we have achieved multiple major breakthroughs through independent technological innovation:
Independently developed and launched the world's first PowerMax Super Hydrogen Station, effectively addressing the challenges of green power utilization and off-grid energy supply.
In collaboration with Xi’an Jiaotong University, co-developed the world's first **ionic liquid seal compressor, delivering the flow capacity of ten conventional compressors within the footprint of a single unit.
Since our founding, we have successively introduced China’s first **fuel cell air compressor and hydrogen circulation pump, as well as the country’s highest-pressure, highest-flow hydrogen refueling compressor.
Looking ahead, our R&D team will continue to advance in this field and introduce more innovative products. Our progress, of course, is made possible through the ongoing partnership and support of our valued global clients.
Technology R&D
Among China’s first hydrogen enterprises certified under the intellectual property management system.
National Patent Excellence Award of China.
Ranked among the top 50 globally in hydrogen-related patents.
Quality control
Quality is the cornerstone of a robust hydrogen industry and the core of corporate responsibility and trust. In response to the stringent safety and reliability demands of hydrogen applications, we integrate quality control across the entire value chain, adopting a “zero-tolerance” approach to safeguarding every product.
The following Six 100% Commitments reflect our dedication to excellence, our responsibility to the industry, and our pledge to every customer — from supply chain to production, from component verification to final inspection, ensuring every product is built to perform, safely and reliably.
Production
Dondel Hydrogen operates Shandong Province’s first specialized industrial park dedicated to core hydrogen equipment.
Spanning a total area of 64,000 square meters, the park is being developed in two phases. The first phase, covering 28,000 square meters, is already operational, while the second phase is currently under construction.
The facility focuses on the manufacturing of fuel cell hydrogen circulation systems, fuel cell air compressors, and diaphragm compressors and units.
Upon full production, the park is projected to deliver an annual output of 60,000 hydrogen circulation systems, 60,000 air compressors, and 600 diaphragm compressor units — reinforcing Dondel’s role as an integrated, scalable manufacturer in the hydrogen value chain.
After-sales service
At Dondel Hydrogen, we believe that service creates value—and that outstanding after-sales support is just as important as delivering a superior product.
We maintain a stable, professional, and highly responsive service team. With proven technical expertise, a strong sense of responsibility, and a rigorous service mindset, we provide competitive solutions that continuously maximize value for our customers.
Strategic Collaboration Agreement
Since our founding, Dondel Hydrogen has been committed to an open and collaborative approach to growth. We have established long-term strategic partnerships with leading enterprises across the hydrogen value chain — from raw material suppliers and manufacturers to distribution channels and R&D partners.
Through deep collaboration based on complementary strengths, shared resources, and joint risk management, we have built a highly synergistic industrial ecosystem. This network enables continuous innovation, enhances operational resilience, and provides a solid foundation for sustainable growth across our business.
Compliance
At Dondel Hydrogen, compliance is fundamental to our global operations, and we uphold it with steadfast commitment. We rigorously adhere to all applicable laws, regulations, and industry standards in every market we serve—including export control systems, trade compliance frameworks, environmental guidelines, and business ethics.
Our compliance framework is supported by robust internal controls, regular audits, and ongoing training to ensure alignment with global standards for hydrogen equipment and related technologies—such as ISO, CE certification, and regional regulatory requirements.
We uphold transparency in all business interactions, follow international norms for data privacy and security, and fully comply with anti-corruption and anti-bribery regulations. Compliance is integrated into every aspect of our operations—from product development and supply chain management to cross-border trade and customer engagements.
