发展历程
Why Choose Us?
Dejura (Shanghai) Compression Machinery Co., Ltd.
1. Strong Sino-German foundation
Dejura is a Sino-foreign joint venture funded and technically supported by Dejura Compressor Company of Germany. This strong German technical background gives customers confidence in our products and manufacturing capability.
2. Over a decade of industry expertise
Founded in 2011 with a registered capital of RMB 10 million, Dejura has been deeply engaged in the medium and high pressure compressor industry for more than ten years, providing stable, efficient, and sustainable compressed gas solutions for global customers.
3. State-level high-tech recognition
In December 2024, Dejura was honored with the “High-Tech Enterprise Certificate,” jointly issued by 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 authoritative recognition of our independent R&D and technological innovation capabilities.
4. Triple ISO management system certifications
Dejura has obtained three major ISO management system certifications:
ISO 9001:2015 Quality Management System – first obtained in 2018 and maintained for over six years, covering the production of medium and high pressure air compressors under 45MPa.
ISO 14001:2015 Environmental Management System – covering the entire production process of medium and high pressure air compressors under 45MPa, with IAF and ANAB international mutual recognition marks.
ISO 45001:2018 Occupational Health and Safety Management System – covering the full production process of medium and high pressure air compressors under 45MPa.
5. Five-Star Green Supply Chain and ESG commitment
In 2025, Dejura secured the Five-Star Green Supply Chain certification. Combined with the High-Tech Enterprise certificate and the three ISO certifications, Dejura has built an industry-leading credential moat, integrating cutting-edge technology, exceptional quality, eco-friendly practices, and compliant operations.
6. Strict quality control aligned with European standards
At its Shanghai production base, Dejura implements strict quality control to ensure that the performance indicators of every Dejura air compressor align with European standards. The company has also obtained TUV and EAC certificates after on-site audits by a senior certification team.
7. Advanced R&D and manufacturing capabilities
Dejura has a professional R&D team, advanced mechanical processing equipment, and comprehensive testing methods. Through the continuous introduction of German technology and experience, the company develops new products with advantages such as low noise, low vibration, low fuel consumption, and high durability.
8. Wide range of compression media and applications
Dejura compressors cover compression media including air, nitrogen, helium, argon, and natural gas. They are widely used in PET bottle blowing, CNG filling stations, oil field gas injection, marine exploration, diving and firefighting breathing industries, hydropower stations, ship leak detection and pressure testing, scientific research, energy equipment, and other fields.
9. Strong sales and service network
Dejura 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.
10. A long-term, trustworthy partner
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 are committed to green manufacturing and sustainable development, providing premium products without doing so at the expense of the environment.
Whether you prioritize product performance, delivery reliability, or corporate ESG performance, Dejura is your impeccable partner of choice!