Step 1: Raw Material Selection and Compounding

Our raw materials consist of finely ground natural wood flour and virgin PE resin, combined with premium imported additives (pigments, UV stabilizers, and bonding agents). The compounding ratio is precisely calculated to ensure the final product possesses the structural rigidity of wood alongside the flexibility and water resistance of plastic.

Step 2: High-Pressure Thermal Extrusion System

Once thoroughly mixed, the compound is fed into a thermal extrusion line. Under high temperature and intense pressure, the WPC material is shaped through specialized molds to create various product lines—such as decking, fluted panels, and hollow tubes—in strict accordance with technical blueprints.

Step 3: The "Tailor-Made" Length Customization Technology

This is the stage that sets TienThanhWood apart. Instead of cutting to mass-market standard sizes, our automated cutting system is programmed to precision-cut lengths according to specific customer orders. This ensures that every product leaving the factory fits the actual dimensions of the project perfectly, completely eliminating material waste.

Step 4: Surface Treatment and Embossing

After shaping, the products pass through a system of grinding, sanding, or high-heat 3D wood grain embossing machines. This process creates a natural aesthetic beauty and depth to the wood grain while significantly enhancing the surface's anti-slip properties.

Step 5: Quality Control (QC) and Packaging

Before leaving the warehouse, every batch must undergo rigorous testing criteria:

• Dimensional Tolerance: Checked within millimeter accuracy.
• Load-Bearing Capacity and Flexural Strength: Ensuring structural integrity.
• Color Consistency: Ensuring seamless uniformity across all units.