About Siken Aluminum
Siken Aluminum is the dedicated foreign trade arm of Sanhe Aluminum Co., Ltd. — a manufacturer established in 1999 in Linqu, Shandong, the capital of China’s aluminum industry and the largest aluminum profile industrial base in northern China. We engineer and produce architectural door & window profiles and industrial process profiles, backed by an annual capacity of 30,000 tons, four in-house workshops (die, extrusion, spray painting, anodizing), and a proven export track record across multiple countries and regions.
Guided by the principles of people-orientation, sincerity and trust, the company combines advanced information technology with decades of practical manufacturing experience to sustain steady, rapid growth in a highly competitive market. Our profiles are exported to multiple countries and regions, and we are recognized as a key protected enterprise of Linqu County and a “High-Quality Advanced Development Enterprise” (2023) — credentials that give international buyers confidence in every order.
Production Capability
Die Workshop
Full in-house process control
Extrusion Workshop
Full in-house process control
Spray Painting Workshop
Full in-house process control
Anodizing Workshop
Full in-house process control
1999
Founded
30,000T
Annual Capacity
4
In-House Workshops
Global
Export Markets
Our Vision & Values
Vision
To become an internationally renowned aluminum profile manufacturer and service provider, driven by technological innovation, uncompromising quality and customer-first service.
Mission
To lead the green, intelligent and sustainable evolution of the aluminum profile industry, delivering superior architectural and industrial profile solutions to customers worldwide.
Values
People-oriented · Innovation-driven · Quality first · Social responsibility
Honors & Certifications
- High-Quality Advanced Development Enterprise (2023)
- Key Protected Enterprise of Linqu County
- Rest assured Consumption Demonstration Unit
- Safety Production Standardization Level-III Enterprise