Cao County Hengyu Woods Co., Ltd. is one of the most reliable manufacturers and suppliers of heat stabilized paulownia plank in China, also supports customized service with low price. If you're going to wholesale cheap heat stabilized paulownia plank, welcome to get free sample from our factory.
Heat Stabilized Paulownia Plank
Company Introduction


Cao County Hengyu Woods Co., Ltd is situated in Heze City, Shandong Province, the core production and export hub for timber products across China. Established in 2003, our factory accumulates more than two decades of wood manufacturing know-how, alongside over a decade of seasoned overseas export experience.
Our facility features a 5000 ㎡ production workshop plus an 8000 ㎡ finished product warehouse. We introduce high-end imported equipment such as sanders, cold presses, precision multi-disc saws and laser engraving machines to support stable manufacturing. Our product portfolio covers paulownia wood boards, poplar wood boards, pine wood boards, finger joint boards, wooden wall panels, taekwondo breaking boards, wood grilles and bed slats. We also develop custom wooden crafts according to clients' drawings or reference images, including wooden shelves, cutting boards, storage boxes, trays, pet houses, children's wooden toys and kitchen wooden accessories.
We have supplied clients in 128 countries, achieving a repeat purchase rate higher than 98%. Our standard MOQ is 10 CBM, but we maintain flexible order policies and accept small batch orders. Every order, big or small, receives identical strict quality checks. We provide free samples for quality testing; buyers only need to cover the shipping expense. Our regular production lead time ranges from 7 to 20 days, and custom or large-volume orders will require extended production cycles.
Our staff supervise production progress on-site throughout manufacturing. Once goods are ready, we will share real photos and videos for your verification. Raw materials and every production stage are under rigorous monitoring to secure consistent quality for each shipment.
Quality always ranks first in our business philosophy. We strive to satisfy customer demands, which helps us gain widespread recognition and trust from global purchasers. We sincerely invite business partners from all over the globe to tour our factory and create mutually beneficial long-term partnerships.
Product Introduction
Carbonized paulownia wood




After undergoing high-temperature carbonization, the internal structure of the board becomes more stable, making it less prone to deformation or warping in response to changes in ambient temperature and humidity, while also offering superior resistance to mold and decay compared to standard paulownia boards.
After carbonization, the wood naturally acquires a soft, uniform dark tone; it requires no additional staining or dyeing. A simple sanding followed by the application of hard-wax oil or clear varnish yields an excellent decorative finish, saving the client considerable processing time and effort.
It retains the characteristic lightness of paulownia wood and is easy to cut, drill, and sand, making it ideal for crafting, decorative wall panels, or furniture blanks.
High-temperature heat treatment reduces the board's moisture content and eliminates inherent wood odors, making the product more eco-friendly; it can be used with confidence for both interior renovations and the manufacture of home furnishings.
The boards undergo fine sanding, resulting in a flat, smooth surface that ensures excellent adhesion for paint or hard-wax oil; the finished product boasts a clean appearance and a natural, attractive texture.
The factory offers stable, high-volume supply and a wide range of board specifications. With excellent value for wholesale purchasing, it is an ideal choice for foreign trade clients looking for long-term sourcing.
Manufacturing and production process
Factory workshop





Production and processing process

Certificate




Packing and loading



Customer Reviews

FAQ
Q: What is the difference between carbonized paulownia wood boards and ordinary paulownia wood boards?
A: Carbonized paulownia wood undergoes high-temperature heat treatment, resulting in superior dimensional stability and resistance to moisture-induced warping, mold, and decay; it also features a natural, uniform brown tone that eliminates the need for additional staining.
Q: Can you customize the dimensions of the carbonized paulownia wood boards?
A: We support custom specifications; simply provide the required length, width, and thickness, and we will manufacture the products according to your drawings. Standard sizes are available in stock for faster delivery.
Q: What is the approximate moisture content of carbonized paulownia wood boards, and are they suitable for indoor use?
A: The moisture content of our carbonated paulownia boards is controlled between 8% and 12%; they are thoroughly dried and suitable for interior decoration and handicraft making, though prolonged immersion in water is not recommended.
Q: Can I get a sample first to check the quality? How are samples charged?
A: We can provide samples free of charge; you only need to cover the shipping costs. You can place a bulk order after receiving and approving the samples.
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