Barcelona is not just a Mediterranean jewel; it is an industrial powerhouse hosting major clusters like the Zona Franca Customs Free Zone and the Martorell automotive hub. Our precision-engineered castings provide the essential "information gain" required to optimize local supply chains. From high-strength alloy castings for the Port of Barcelona's maritime infrastructure to durable truck components for the logistics routes connecting Spain to the rest of Europe.
In the current era of Industry 4.0, the Barcelona metropolitan area (AMB) represents a critical node in the global manufacturing network. With the presence of major automotive brands such as SEAT and Volkswagen, the demand for high-precision metal components that meet strict European Union safety standards has never been higher.
The Port of Barcelona, one of the top container ports in the Mediterranean, acts as a gateway for global trade. This creates a massive localized application for maritime-grade stainless steel and carbon steel castings that can withstand saline corrosion and high mechanical stress.
Globally, the casting industry is shifting toward Lightweighting (to improve EV range) and Near-Net Shape Casting (to reduce waste). Our factory integrates these global trends with localized supply chain needs, ensuring that Barcelona-based businesses receive parts with superior Information Gain—meaning better performance data, higher material purity, and lower lifetime maintenance costs.
Founded in 2014 and headquartered in the industrial heart of Shandong, JUNLONG Machinery Co., Ltd. has evolved into a tier-one supplier for the world's most demanding markets. With a 60,000 m² facility and an annual capacity of 20,000 tons, we specialize in high-end investment casting using materials like Carbon Steel, Alloy Steel, and Stainless Steel.
Our commitment to E-E-A-T principles is demonstrated through our rigorous certification portfolio, including ISO 9001, TS 16949, and UL. This ensures that every component sent to our clients in Barcelona meets the same exacting standards used by our partners in the USA, Germany, and Italy.
Components for heavy-duty commercial vehicles serving the AP-7 highway corridor between Barcelona and France.
Precision castings for the metro and regional train networks, focusing on high-frequency durability.
Propulsion and valve components for the cruise and cargo fleets docked at the Muelle de Barcelona.
Castings for renewable energy infrastructure, supporting Catalonia's shift toward green power.
Our technical vision for 2025 and beyond involves the deep integration of AI-driven quality control. By utilizing digital twin technology and real-time sensor data from our automated pouring lines, we can predict micro-porosities before they occur. For our Barcelona clients, this means a Zero-Defect Policy and significantly reduced lead times.
We provide more than just parts; we provide full-chain manufacturing solutions. Our service includes:
Typically, air freight for prototypes takes 7-10 days, while sea freight to the Port of Barcelona takes approximately 30-35 days, depending on shipping schedules.
Yes, our laboratory is equipped to match all major international standards including DIN (Germany), EN (Europe), and ASTM (USA) to ensure seamless compatibility with your local designs.
Absolutely. While our capacity is large, we have specialized lines for small-to-medium batch production to support R&D and specialized industrial applications in the Barcelona market.
Junlong
