About JIAZHU

Jiazhu Construction - has been deeply engaged in the production of glued laminated timber since 2011, relocated from Shanghai to Rugao Port in 2018, and now has established two major production bases in Wuhan and Nantong.

Wooden Structure Building

We provide one-stop delivery of construction materials, as well as integrated design-production-construction services for long-span straight and curved glued laminated timber (glulam). We specialize in projects such as large-scale beam-and-column venues, villas, and wooden bridges.

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Home / Products / Glue Laminated Timber / Glulam Log

Glulam (glued laminated timber) logs are made by bonding together multiple layers of kiln-dried timber—usually spruce, pine, or larch—using high-strength, moisture-resistant adhesives. These layers are aligned with the grain running lengthwise, creating a stronger, more stable log than solid wood.

Why They're Ideal for Log Cabins
Dimensional Stability:Less prone to warping, cracking, or shrinking—perfect for long-term durability.
Strength & Load Capacity:Can support larger spans and heavier loads, enabling open floor plans and big windows.
Thermal Efficiency:Better insulation than solid logs, helping reduce heating and cooling costs.
Design Flexibility:Can be curved, tapered, or custom-shaped for unique architectural styles.
Eco-Friendly:Uses sustainably sourced wood and low-emission adhesives, with minimal waste.

Glulam logs retain the natural beauty of wood grain but with a cleaner, more uniform look. They can be stained, painted, or left natural depending on your style. Some builders even use exposed glulam beams as a design feature inside the cabin.
If you're dreaming of a cozy retreat or a modern timber home, glulam log cabins offer a blend of tradition and innovation that's hard to beat.

About Us
Nantong Wellhouse Architectural Technology Co., Ltd.

Nantong Wellhouse Architectural Technology Co., Ltd. was established under the guidance of green building and sustainable development concepts, specializing in the research, development, and production of glued laminated timber (glulam) and timber structure products. The factory is characterized by a high degree of mechanization and standardization, creating an efficient and intelligent production environment. 

Relying on a mature production system and professional team, the company boasts a monthly production capacity of up to 2,000 cubic meters. Its core products include glued laminated timber (glulam), solid wood wall panels, and Cross-Laminated Timber (CLT), which are widely used in the field of timber structure construction.

The company provides full-cycle, integrated services encompassing architectural design, budget estimation, production, manufacturing, and construction installation. It covers diverse project types such as large-scale venues, villas, and timber bridges, ensuring efficient project progression through professional technical coordination and full-course construction support.

Certificate Of Honor
  • Quality Management System Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
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