Cao County Hengyu Woods Co., Ltd. is one of the most reliable manufacturers and suppliers of thermo modified 3 ply poplar panel in China, also supports customized service with low price. If you're going to wholesale cheap thermo modified 3 ply poplar panel, welcome to get free sample from our factory.
Thermo‑Modified 3‑Ply Cross‑Oriented Poplar Glued‑Up Panel
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Three‑ply cross‑oriented grain layout offsets wood expansion and shrinkage forces
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Closed‑chamber steam carbonization achieves timber stabilisation without harmful chemicals
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Pre‑finished smooth sanded surface, easy for sawing, edge‑banding, veneering and painting
Manufacturing Process & Quality Assurance
High‑Grade Veneer Selection: We source premium‑A poplar veneers and discard raw sheets with knots, cracks and uneven texture
Pre‑Drying Process: Base veneers go through kiln drying to achieve consistent baseline moisture before assembly
Cross‑Grain Arrangement & Hot‑Pressing: Veneers are laid in perpendicular grain orientation and hot‑pressed under stable pressure for tight inter‑layer bonding
Sealed‑Kiln Steam Carbonisation: Panels are heat‑treated in low‑oxygen closed chambers, using high‑temperature steam only for wood modification
Moisture Conditioning Phase: Heat‑treated boards are stored in controlled‑environment warehouses to stabilise moisture to indoor‑target levels
Finishing and Multi‑Stage Inspection: Surface planing, fine sanding, manual flatness testing and full visual defect inspection before final packaging
| Technical Parameter | Thermo‑Modified 3‑Ply Cross‑Oriented Poplar Panel | Test Standard / Note | ||||
| Average Density | 430‑460 kg/m³ | Measured at 8% equilibrium moisture lever
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| Final Stabilised Moisture Content | 6%‑8% | Conditioned for typical indoor service conditions | ||||
| Width‑wise Swelling Rate | ≤ 1.2 % | Indicator for dimensional stability performance | ||||
| Natural Durability Class | Class 2 (Durable) | Reference standard EN 350‑1 | ||||
| Steam Carbonisation Temperature | 190℃‑210℃ | Low‑oxygen thermal‑modification process for indoor timber |
Cao County Hengyu Woods Co., Ltd.
We run a professional wood‑board manufacturing plant out of Heze, Shandong, widely known across China as a key base for timber‑processing and export trade.
Our story began back in 2003. For close to 20 years, our factory has turned out paulownia boards, blockboard, MDF, pine panels alongside custom furniture‑grade and construction wood boards. Our site includes an 8,000‑square‑meter production workshop and another 8,000‑square‑meter warehouse for finished stock. All our main processing machines were imported from top suppliers overseas.
Over time, our wood products have shipped to buyers in 128 different countries. A strong 98% repurchase rate speaks for our consistent product quality. We always invite overseas business partners to tour our facilities, and look forward to growing stable, long‑term win‑win partnerships.
20+
Years of Experience
128
Exported Countries
98%
Repurchase Rate
8000㎡
Factory Area
FAQ
01.In what way does the three‑ply cross‑oriented structure outperform ordinary poplar lumber?
02.Is this thermo‑modified poplar panel suitable for household furniture?
03.Can you manufacture boards with non‑standard sizes?
04.Am I eligible to get samples before placing bulk orders?
- Send your detailed requirements (size, thickness, quantity, specifications)
- We provide quotation & free sample support (buyer pays courier cost)
- Confirm order and arrange mass‑production
- Finish inspection, export packing and shipment to your destination port
Our address
HOUWANGZHUANG VILLAGE,TAOYUAN TOWN,CAO COUNTY,HEZE CITY, SHANDONG PROVINCE,CHINA
Phone Number
+86 15253019023
selena@hengyuwood.com
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