Wholesale Sliding Windows Suppliers & Factory

The Future of High-Performance Sliding Windows

In the contemporary architectural landscape, sliding windows have evolved from simple functional components to critical elements of energy efficiency and structural aesthetics. Qingdao Kangjian Aluminum Industry Technology Co., Ltd. leads this transition by providing high-precision extruded profiles that meet international standards (ISO/IATF16949). As a premier factory, we provide the Information Gain required for global procurement managers to navigate complex supply chains with confidence.

Core Advantages: Why Source from China’s Leading Factory

🌐 Local Compliance

We ensure all profiles meet specific regional building codes, from fire safety to wind load resistance in extreme climates.

🏭 Advanced Extrusion

Equipped with 2500T/1450T/700T lines, we manage complex geometric profiles for custom sliding window designs.

📈 Supply Chain Resilience

Our "dual-sea layout" near Qingdao port facilitates rapid global transit, reducing lead times by up to 30% compared to inland competitors.

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Frequently Asked Questions (FAQ)

What is your quality management standard?

We adhere to GB/T19001-2016/ISO9001 and IATF16949 standards, ensuring every sliding window profile meets the high-performance requirements for international projects.

Do you offer custom extrusion services for window manufacturers?

Yes, we specialize in OEM/ODM services for architectural firms and window manufacturers, utilizing our diverse extrusion capacity from 700T to 2500T.

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