Kangjian
Kangjian
High-performance aluminium sections for industrial, architectural, and specialized engineering applications.
Established in 2022 in the Jimo District of Qingdao, Qingdao Kangjian Aluminum Industry Technology Co., Ltd. has rapidly emerged as a leader in high-end aluminium extrusion. Spanning over 200 mu with 80,000 sqm of advanced manufacturing facilities, we specialize in high-speed rail, aerospace, and automotive profiles.
Our commitment to quality is backed by a comprehensive suite of international standards: IATF16949 (Automotive), ISO22163 (Railway), EN15085 (Welding), and DIN6701 (Bonding). We don't just supply aluminium; we provide certified reliability.
With an annual output of 15,000 tons, our facility operates five specialized extrusion lines, including 2500T, 1450T, and 1150T units. This allows us to handle everything from micro-precision components to large-scale structural sections.
Exploring the next frontier of aluminium section engineering.
The global demand for China Aluminium Sections is shifting from simple structural shapes to complex, multi-functional alloys. At Kangjian, our R&D focus is centered on:
Tailored aluminium systems for the world's most demanding sectors.
Subway and high-speed rail profiles requiring extreme tolerances and EN15085 welding certification.
Photovoltaic brackets and wind energy structural components optimized for corrosion resistance in harsh environments.
Lightweighting solutions for EV battery trays and structural frames to maximize range and safety.
How digital integration is redefining supply chain resilience.
The modern Aluminium Section Factory in China is no longer just about heavy machinery. It is about Information Gain and data-driven precision. Our Jimo production base integrates:
End-to-end visibility from raw ingot sourcing to final CNC machining.
Robotic arms and automated cooling tables ensure metallurgical consistency.
Spectrum analysis and ultrasonic flaw detection are standard for every batch.
Leveraging Qingdao’s port for rapid international shipping to Europe and the USA.
Born from the desire to fill the void in high-end aluminium extrusion, Kangjian was founded on the coast of the Yellow Sea. Our "Dual-Sea Layout" leverages domestic market depth while maintaining an outward-looking global perspective. We don't just manufacture; we forge the "industrial backbone" that connects international markets.
Our average annual growth rate of 30% in output value is a testament to our philosophy: "Producing high-end aluminium materials and serving global customers."
Optimizing your supply chain with Chinese aluminium excellence.
We provide full documentation for international customs, including Certificate of Origin, RoHS/REACH compliance, and technical data sheets in English, Korean, and Japanese.
Our in-house mold design team can turn a concept into a 3D-printed sample or a trial extrusion within 10-15 business days, drastically reducing time-to-market.
Beyond extrusion, we offer full CNC precision machining, drilling, tapping, and surface treatments (anodizing, powder coating, electrophoresis) under one roof.
Expert answers to your technical aluminium procurement queries.
Precision-engineered solutions for diverse industrial needs.
Ready to optimize your next engineering project with precision aluminium sections?
