企业文化

Dejura (Shanghai) Compression Machinery Co., Ltd. is a Sino-foreign joint venture, funded and technically supported by Dejura Compressor Company of Germany. The company focuses on the R&D and manufacturing of medium and high pressure compressors, covering compression media such as air, nitrogen, helium, argon, and natural gas. It is committed to providing stable, reliable, and sustainable compressed gas solutions for various industries.

Founded in 2011, leveraging the continuous growth in demand in the Asia-Pacific market, Dejura has fully introduced advanced technology from Dejura Compressor Company of Germany. It implements strict quality control at its Shanghai production base (plant area: 20 mu) to ensure that the performance indicators of every Dejura air compressor align with European standards. The company boasts a professional R&D team, advanced mechanical processing equipment, and comprehensive testing methods. Following on-site audits by a senior certification team, it successfully obtained TUV and EAC certificates. Through the continuous introduction of German technology and experience, the company continuously develops new products to ensure equipment advantages such as low noise, low vibration, low fuel consumption, and high durability, establishing itself as a professional compressor manufacturer.

Dejura compressor products are widely used in PET bottle blowing, CNG filling stations, oil field gas injection, marine exploration, diving and firefighting breathing industries, leak detection and pressure testing of hydropower stations, ships, scientific research, energy equipment, and other fields. With exquisite craftsmanship and stable quality, the company has won the favor and praise of a vast number of users, standing out in the compressor industry.

The company has a strong pre-sales and after-sales team. Its sales network covers eight major regions in China: East China, South China, North China, Northwest China, Central China, Northeast China, Southwest China, and the Yangtze River Delta. Its products are exported to many overseas countries. With the rapid growth of Dejura in the Chinese market, new opportunities are constantly emerging. The company will continue to create value for more users with professional capabilities, firm confidence, and high-quality service.

Founded in 2011 with a registered capital of 10 million RMB, Dejura (Shanghai) Compression Machinery Co., Ltd. is a Sino-foreign joint venture. Backed by the strong technical background and capital injection of Dejura Compressor Company in Germany, Dejura has been deeply engaged in the medium and high pressure compressor industry for over a decade, dedicated to providing stable, efficient, and sustainable compressed gas solutions for global customers.

Leveraging its outstanding independent R&D capabilities and technological innovation system, Dejura (Shanghai) Compression Machinery Co., Ltd. successfully passed the rigorous evaluation in December 2024 and was honored with the "High-Tech Enterprise Certificate." This certificate is jointly issued and stamped by three government departments: the Shanghai Municipal Science and Technology Commission, the Shanghai Municipal Finance Bureau, and the Shanghai Municipal Tax Service of the State Taxation Administration. This is not merely a state-level authoritative recognition, but also a guarantee of our strength in providing customers with high-quality, high-tech compressor products!

Dejura (Shanghai) Compression Machinery Co., Ltd. is not only dedicated to pursuing excellence in product performance, but also stands as a modern enterprise with a strong sense of social responsibility and environmental awareness.

Our manufacturing base has successfully passed the ISO 14001:2015 International Environmental Management System certification. This means that the entire production process of our medium and high pressure air compressors under 45MPa strictly implements environmental control measures in accordance with international standards. The certificate bears the IAF and ANAB international mutual recognition marks. It is not only authoritatively verifiable in China, but also fully meets the green access standards of the international market.

By choosing Dejura, you not only acquire high-quality, high-performance compressor equipment, but also choose a compliant, green, and long-term trustworthy partner. We promise to provide you with premium products while never doing so at the expense of the environment, truly achieving green manufacturing and sustainable development.

What we are presenting to you is the newly renewed ISO 9001:2015 Quality Management System certificate of Dejura (Shanghai). We first obtained this internationally recognized certification as early as 2018, and have maintained it continuously and stably for over six years.

This certificate explicitly covers "the production of medium and high pressure air compressors under 45MPa." This means that from raw material sourcing, component machining, complete unit assembly to final factory testing, we have established a standardized closed-loop quality management system featuring full participation, full-process control, and continuous improvement. Choosing Dejura is choosing peace of mind.

Dejura (Shanghai) has also successfully obtained the ISO 45001:2018 Occupational Health and Safety Management System certification, which covers the entire production process of our "medium and high pressure air compressors under 45MPa."

For a manufacturing enterprise, the safety and health of its employees directly determine its production stability. By establishing a rigorous occupational health and safety management system, we effectively prevent work-related injuries and occupational hazards. This means that Dejura's factory can maintain a continuous, safe, and stable production pace, ensuring that your orders are delivered on time and with high quality, and that your supply chain will never be interrupted by safety hazards.

Dejura (Shanghai) has established an industry-leading moat of credentials: we not only hold the High-Tech Enterprise certification, but have also fully obtained the three ISO management system certifications (Quality, Environment, and Occupational Health & Safety), and most recently secured the Five-Star Green Supply Chain certification in 2025.

Backed by these four authoritative credentials, Dejura stands as a modern manufacturing enterprise that integrates cutting-edge technology, exceptional quality, eco-friendly practices, and compliant operations.

Whether you prioritize product performance, delivery reliability, or corporate ESG performance, Dejura is your impeccable partner of choice!