Conglin Aluminum Technology (Shandong) Co., Ltd. is a leading manufacturer and R&D specialist in high-end industrial aluminum alloy profiles and lightweight equipment based in Longkou City, Shandong, China. The company offers a complete aluminum manufacturing chain — from alloy design and extrusion to deep processing and finished structural components. Its product portfolio includes high-performance aluminum profiles for rail transit vehicles, lightweight commercial vehicles, auto parts, aluminum structural systems, construction templates, and offshore equipment. Conglin serves global customers with advanced production capabilities, including large extrusion lines, automatic welding systems, and CNC machining centers. With strong quality management, international certifications, and decades of technological innovation, Conglin supports sustainable, lightweight solutions for modern industrial and infrastructure applications.