LWD-EB006 Big Size Straight Board Oak Flooring for Grand Installations

Manufacturing Video Tour

Strict QC System

At LongWell Home Materials Co., Ltd., we ensure each piece of wood flooring, from raw material to finished product, undergoes rigorous quality control. Certified by ISO9001, ISO14001, and ISO14025, our production process is tightly monitored to ensure high standards. Every step, including kiln drying, environmental adaptation, and individual inspections, is designed to guarantee stable, high-quality flooring. Whether it’s oak flooring, long plank flooring, or engineered wood flooring, our commitment to excellence ensures a premium product every time.

1. Individual Inspections for Every Board

The moisture content (MC) of each board is carefully measured before moving to the tongue-and-groove (T&G) processing workshop. Boards are categorized based on their MC levels to ensure uniformity in each batch. Both surfaces and all four edges of the boards are inspected, with any defective boards promptly removed. This step ensures the stability and consistency of our white oak wood flooring, wirebrushed wood flooring, and other designs, making them ideal for light color wood floor projects.

2. Surface Inspection for Twists

Before entering the T&G processing phase, workers inspect each board meticulously to detect and eliminate surface irregularities, such as twists. Only defect-free boards proceed to the next stage, ensuring a flawless and durable product. This careful screening process is especially important for long plank flooring and oak flooring, where precision and quality are paramount.

3. Thickness and Surface Checks After T&G

After T&G processing, boards undergo thorough checks to ensure consistent thickness and surface quality. Natural color variations are sorted to ensure uniformity. Before applying the UV coating, boards are sanded and inspected again for any defects. The UV-coated boards are also checked to remove any flawed products. Finally, boards are reclassified by color to ensure a seamless appearance, perfect for a light color wood floor or wax oil finish.

4. Advanced Kiln Drying Techniques

Kiln drying is a critical step to guarantee stability and long-term durability. Boards are dried according to the climate conditions of their destination, ensuring the MC level matches local requirements. Each wood type, including white oak, undergoes a specific drying process tailored to its needs, involving precise control of time, temperature, and moisture. After drying, boards are allowed a stress-relief period to ensure stability before further processing. This step is vital for producing reliable engineered wood flooring, especially for large-scale projects requiring consistent quality.

5. Comprehensive Testing and Documentation

Random samples are selected from the UV coating line and tested for impact resistance, wear resistance, surface hardness, adhesion, scratch resistance, MC, and dimensions. Results are recorded meticulously, and any issues are reported immediately for correction. This ensures all wood flooring, from wirebrushed wood flooring to white oak wood flooring, meets our high standards.

Why Our QC System Matters

Our robust quality control system guarantees that every piece of flooring from our factory is of superior quality. Whether you’re looking for oak flooring with an oil finish or sustainable engineered wood flooring, our process ensures durability, stability, and aesthetic appeal. LongWell’s wood flooring products stand out in the market as reliable, eco-friendly choices for homeowners and designers.