Conglin Aluminum Technology (Shandong) Co., Ltd. is a large industrial group headquartered in Longkou City, Shandong Province, China. The company focuses on the research, development, and manufacturing of high-performance aluminum alloy profiles and lightweight equipment.
Founded originally as part of Conglin Group (roots dating back to the 1980s–1990s)
Reorganized in 2020 through joint investment and restructuring
Employs 1500+ staff with multiple subsidiaries and production bases
The company has developed into a full-chain aluminum manufacturer, covering everything from alloy design and extrusion to machining, welding, and final structural assembly.
Main Products & Solutions
Conglin Aluminum provides a wide range of industrial aluminum products and systems, including:
- Aluminum Profiles & Extrusions
Standard profiles (T-slot, C, U, L channels) for industrial frameworks
Custom extrusions designed for specific load and structural requirements
Architectural and building aluminum structures
- Transportation & Automotive Aluminum
Rail transit vehicle body profiles and components
Lightweight commercial vehicle frames
Auto parts and transport containers
- Marine & Offshore Applications
Ship structures and offshore engineering aluminum systems
- Construction & Infrastructure
Aluminum formwork systems
Structural engineering profiles
Building templates and green construction materials
- Industrial & Automation Systems
CNC-machined aluminum components
Welding and fabricated structural assemblies
Manufacturing & Technology Capabilities
Conglin Aluminum operates advanced production facilities with:
Large-scale aluminum extrusion lines
Automated welding systems
Five-axis CNC machining centers
Integrated quality testing and inspection systems
These capabilities allow the company to deliver precision, high-strength, and lightweight aluminum structures for demanding applications such as high-speed rail, shipping, and heavy transport.
Certifications & Quality Standards
The company maintains international quality and safety certifications, including:
ISO 9001 (Quality Management)
ISO 14001 (Environmental Management)
ISO 45001 / OHSAS (Occupational Health & Safety)
Rail industry welding and manufacturing certifications (EN15085, ISO/TS 22163)
These certifications ensure its products meet global engineering and safety requirements.
Global Clients & Industries Served
Conglin Aluminum supplies materials to leading global companies and industries such as:
Rail transit manufacturers (e.g., CRRC, Alstom)
Shipping and logistics companies (e.g., Maersk, JD Logistics)
Automotive and infrastructure sectors
Its aluminum products are used in:
High-speed trains and metro systems
Trucks, trailers, and logistics vehicles
Ships and offshore equipment
Smart industrial automation systems
Key Advantages
Conglin Aluminum stands out due to:
Full industrial chain integration (smelting → extrusion → machining → finished products)
Strong R&D capability with national laboratories and patents
Lightweight engineering expertise for energy-efficient transport and structures
Large-scale production capacity for global supply
Website & Contact
You can explore their official website here:
👉 https://clinalu.com/
The site provides detailed information about their aluminum extrusion products, industrial solutions, and manufacturing capabilities.
Conclusion
Conglin Aluminum Technology is a leading Chinese manufacturer of high-end aluminum alloy solutions, known for its advanced production technology, global supply partnerships, and expertise in lightweight structural systems.
Its role in rail transport, automotive, marine, and construction industries makes it a key player in the global aluminum processing and engineering sector, especially for projects requiring durable, high-strength, and lightweight materials.
