Welcome to the premier Powder Bed Fusion Factory & Manufacturer in Hamburg. As additive manufacturing reshapes the global industrial landscape, our state-of-the-art facilities strategically located in northern Germany stand at the forefront of this technological renaissance. Powder Bed Fusion (PBF), encompassing technologies like Selective Laser Melting (SLM) and Electron Beam Melting (EBM), requires raw materials of uncompromising quality. We specialize in the production and distribution of highly spherical, pure, and custom-alloyed aluminum powders specifically engineered for high-performance 3D printing applications.
Why Hamburg? As one of Europe's most vital logistical and industrial hubs, Hamburg presents a unique confluence of aerospace, maritime, and renewable energy sectors. The city is home to major aviation assembly lines, a massive global port, and acts as a central node for North Sea wind energy projects. Each of these industries is currently undergoing a paradigm shift towards lightweighting, rapid prototyping, and decentralized digital supply chains—areas where Powder Bed Fusion excels.
Leveraging over twenty years of experience in producing spherical aluminum powder, ensuring stable and safe production tailored for European additive standards.
Engineered for extreme durability. Our plant guarantees high-yield, stable production of metal matrix composites ideal for heavy-duty industrial applications.
Uncoated spherical aluminum powder optimized for superior thermal conductivity, meeting the strict thermal management demands of modern electronics.
Backed by a decade of research, our aluminum-based alloy powders are perfectly calibrated for precision metal injection molding processes.
Achieving maximum purity. Over ten years of development have culminated in atomized powders that deliver flawless PBF printing results.
The trajectory of the Powder Bed Fusion industry is moving rapidly towards sophisticated alloy development and automated, AI-driven manufacturing processes. As a leading manufacturer, we recognize that standard aluminum is no longer sufficient for cutting-edge applications. The market demands specialized aluminum-silicon (AlSi10Mg), high-strength alloys, and custom blends that offer enhanced weldability, lower porosity, and excellent mechanical properties post-printing.
Operating in Hamburg allows us to create direct technological synergies with local manufacturing giants. The localized application scenarios for our PBF powders are vast and highly specialized:
Furthermore, the trend towards sustainable manufacturing is prominent. Additive manufacturing inherently produces less waste than subtractive methods. By optimizing the particle size distribution (PSD) of our spherical aluminum powders, we ensure maximum flowability and packing density, which translates to higher recyclability of the un-melted powder within the PBF machine's build chamber.
The whole process service provided by professionals. We answer all questions.
Uniform charging standard, without hidden fees. Enjoy limited-time promotions.
24-hour considerate service process node feedback at any time for business trends.
Provide enterprises with personalized service cases to grow and conclude business quickly.

Founded in 1997

Annual Production

Enterprise Partners
Established in 1997, Hunan Ningxiang Jiweixin Metal Powder Co., Ltd. is a hi-tech enterprise engaged in the R&D and production of spherical Aluminium powder, Aluminium-based alloy powder and other metal powder. In December 2009, the company was jointly acquired by Toyo Aluminium K.K Group and Shanghai Matsuo Co., Ltd. The company is located in Ningxiang State-level Economic Development Zone, Hunan Province. By integrating this immense production capacity with our Hamburg-based logistics and engineering hub, we guarantee uninterrupted supply chains for European additive manufacturing facilities.
VIEW MORE DETAILSAs a forward-thinking Powder Bed Fusion Factory, we are not just supplying materials; we are engineering the future of smart manufacturing. The integration of Artificial Intelligence (AI) into the PBF process is revolutionizing how we approach quality control and parameter optimization.
In modern Hamburg 3D printing facilities, machines are equipped with in-situ monitoring systems powered by machine learning algorithms. These systems analyze melt-pool dynamics in real-time to detect anomalies. However, AI is only as good as the raw material it works with. Inconsistent powder morphology leads to unpredictable laser absorption.
This is where our ultra-spherical, satellite-free aluminum alloy powders become critical. By providing a material with a perfectly consistent flow rate and laser absorption profile, we empower AI-driven PBF machines to operate at maximum efficiency, minimizing failed builds and reducing post-processing requirements. Our commitment to material science ensures that as hardware and software evolve, our metal powders remain the industry standard for high-tech manufacturing.
Jiweixin, thank you for your continuous support and care for us. Discover how our powders drive innovation across sectors.




In 2008, the company passed the certification of ISO9001:2015 Quality Management System and ISO14001:2015 Environment Management System and obtained the Safe Production License.


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