China OSB Particleboard Manufacturers, Suppliers and Factory - Wholesale Service

Your Professional OSB Particleboard Supplier

Caoxian Huisen Wood Products Co., Ltd. specializes in the R&D, production, and export of high-quality panels, including furniture panels, decorative panels, and engineered wood panels. These products are widely used in furniture manufacturing, construction and renovation, and industrial production.

Reliable Global Supply Chain
We have over 20 years of experience in panel R&D and export, with stable production in China and strong links to the US and Vietnam markets. Our system ensures steady supply, export compliance, and on-time delivery for long-term projects.

Certified Quality You Can Trust
Our panels meet EU E0-level standards and hold FSC and ISO certifications. Each batch goes through strict quality checks with full test reports, ensuring consistent performance in furniture, construction, and commercial applications.

Full-Service Support from Start to Finish
We offer clear communication at every stage—from pre-sales analysis and free samples to real-time production tracking and fast after-sales service. Our team provides accurate cost planning, export support, and quick problem resolution to keep your orders worry-free.

Oriented Strandboard Osb
The structural characteristics of oriented strand board (OSB) determine its core performance advantages. The board consists of a surface layer and a core layer. The surface layer flakes are arranged

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OSB Oriented Strand Board
OSB oriented strand board is a new type of structural board material produced by geometrically oriented paving of flakes. Its production process requires processing wood into flakes of specific

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Specification

Front / Back	Enner or colored melamine paper (one - sided or double - sided melamine surface)
Surface Treatment Method	Sanded Surface
Core Layer Color	Red, Green, Original Color
Raw Materials	Poplar, Mixed Wood
Adhesive	E0/E1/F4
Static Bending Strength	≥11.5MPa
Thickness Deviation	±0.15mm
Length/Width Deviation	0-0.3mm
Diagonal	≤5mm
Perpendicularity	＜2.0MM
Deviation of Density Inside Board	±7%
Moisture Content	4%—10%
Formaldehyde Emission	≤0.025 mg/m³

Advantages of OSB Particleboard

Strength and Durability

OSB is known for its strength. The cross-laminated layers of wood strands give it exceptional load-bearing capacity, which is one reason it’s often used in structural applications like floor decking, wall sheathing, and roof supports.

Environmental Benefits

OSB is considered more sustainable than traditional lumber. The use of fast-growing trees, along with a manufacturing process that utilizes smaller wood pieces, reduces waste.

Cost-Effectiveness

One of the major advantages of OSB over other wood products like plywood is its affordability. Pressed wood panel tends to be less expensive because it’s made from smaller, faster-growing trees that are abundant.

Versatility

OSB is extremely versatile and can be used for a variety of purposes. Beyond construction, it’s used in furniture-making, packaging, and even automotive applications.

Applications of OSB Particleboard

01/

In Construction
In the construction industry, OSB is primarily used for structural purposes:
Flooring: Wooden particle board is often used as subflooring material due to its strength and stability.
Wall Sheathing: Wood strand board serves as a sturdy base layer for exterior walls, providing a solid foundation for siding.
Roof Decking: Pressed wood panel is also used for roof decking, providing support for roofing materials and offering structural integrity to the building.

02/

Furniture and Cabinet Making
OSB is used in furniture manufacturing, particularly for budget-friendly options. It’s common in the production of cabinets, bookshelves, and low-cost furniture, where a smooth finish isn’t as crucial.

03/

Packaging
Due to its strength and cost-effectiveness, OSB is used for packaging materials. It’s particularly popular for creating durable crates, boxes, and pallets.

04/

Other Applications
In some niche markets, wooden particle board is used in the automotive industry, where it’s utilized for interior panels, soundproofing, and structural parts. Additionally, oriented strand board is sometimes used in the construction of temporary structures, such as exhibition booths and event spaces.

Particleboard vs OSB Particleboard: The Differences

	Particleboard	OSB Particleboard
Composition	Wood chips, even sawdust or sawmill shavings, and resin	Larger wood strands, resin glue. The layers of wood are then compressed in a specific orientation
Strength	Strong	It is Stronger than particle board
Look	Smooth surface texture	OSB has a rougher finish than particle board
Density	Less dense than MDF	Has a higher density level
Moisture	Low moisture resistance	More resistant to water
Weight	Lightweight	Heavier

OSB Particleboard Thickness Options

6mm:

Ideal for interior projects such as decorative wall paneling or furniture backing. It provides a lightweight and cost-effective solution for non-load-bearing applications.

9mm to 11mm OSB:

Suitable for sheathing and roof decking, offering good structural support while remaining relatively lightweight compared to plywood.

15mm to 18mm OSB:

Commonly used for subflooring, providing sturdy support for heavy loads and high foot traffic areas.

22mm to 25mm:

Best for heavy-duty load-bearing applications such as industrial shelving, mezzanine floors, or other structural elements where strength and durability are paramount.

Ordering Process

1. Inquiry---Provide us all clear requirements (total qty and package details).
2. Quotation---Official quotation from with all clear specifications from our professional team.
3. Marking Sample --- Confirm all quotation details and the final sample.
4. Production---Mass production.
5. Shipping---By sea or by air.

Packaging and Shipping

Packaging	We use sturdy wooden crates or frames for packaging, lined with moisture-proof film and wrapped with stretch film to minimize damage during transportation.
Shipping	We can arrange domestic logistics transportation and also assist in arranging sea or air freight for export goods, providing necessary documentation support.

Our Service

Pre-Sales: Precise Matching And Customized Solutions

In-depth Needs Analysis: We provide one-on-one dedicated customer service, conducting a thorough analysis of your needs based on environmental standards in your region (e.g., EU E0 standard, US CARB certification), application scenarios (residential/commercial), and purchase volume, resulting in a personalized needs analysis report.

Sample and Technical Support: We offer 3-5 free samples of different specifications, along with detailed test reports (including formaldehyde emission, abrasion resistance, moisture content, etc.). Our technical team can remotely assist with sample testing and answer questions about processing techniques.

Cost and Delivery Time Calculation: Based on your purchase list, we accurately calculate FOB and CIF prices, and provide sea/air freight solutions and estimated delivery times to help you optimize your purchasing costs.

During Production: Transparent And Controllable Process

Real-time Order Tracking: Customers can monitor production progress in real time through our dedicated system (from raw material storage to production, quality inspection, and packaging). Key stages are tracked with photos/videos to ensure production meets expectations.

Strict Quality Control: We implement a three-level quality control system (raw material inspection, in-process sampling, and final product inspection). 100% of non-conforming products are rejected, and a quality certificate is issued for each batch to guarantee export compliance.

Dedicated Export Services: Our professional team assists with customs clearance, inspection, certificate of origin, and other procedures. We provide packaging solutions that meet destination country requirements (moisture-proof, damage-proof, English labeling) and coordinate logistics to ensure timely shipment.

After-Sales: Quick Response And Worry-Free Guarantee

Logistics Tracking and Delivery Assistance: We will monitor the shipment status in real time, inform customers of customs clearance procedures in advance, and resolve any logistics issues (such as delays or damage) within 24 hours to minimize customer losses.

Installation and Technical Support: We provide English installation manuals and video tutorials, and can arrange for remote technical support. For on-site service needs, we can coordinate with our overseas partners or dispatch engineers (prior arrangement required).

After-sales Feedback and Improvement: We will conduct a customer satisfaction survey within 7 days after delivery. For any issues raised by customers (such as size discrepancies or surface defects), we will provide solutions (replacement, return, or compensation) within 48 hours and incorporate this feedback into our product improvement process.

FAQ

Q: Is OSB ruined if it gets wet?

A: No, OSB isn't instantly ruined by getting wet, as it tolerates typical construction rain, but prolonged or standing water will cause it to swell, delaminate, and lose structural integrity, requiring replacement. While it can handle temporary moisture and dry out, significant exposure damages the wood strands and adhesives, leading to failure. Proper management means allowing it to dry completely and protecting it from persistent moisture.

Q: What is the lifespan of OSB board?

A: High Strength: OSB boards offer excellent strength, surpassing plywood in shear strength. Cost-Effective: Despite their strength, OSB boards are more affordable than plywood. Long Lifespan: OSB panels can last 30 to 60 years, making them a durable choice.

Q: Why do builders use OSB instead of plywood?

A: OSB can be manufactured into panels that are larger than plywood. OSB is more uniform, so there are fewer soft spots, such as those that can occur in plywood.

Q: How to prevent OSB from rotting?

A: Seal Every Cut, Edge, and Screw Hole.
Never Use OSB as Exterior Cladding Without Protection.
Use Proper Grading and Documentation.
Install with Ventilation Gaps.
Keep Panels Off Ground and Concrete.
Prime Before Painting or Laminating.
Inspect Regularly and Re-Coat.

Q: Can OSB be painted or stained?

A: Virtually all coating products that can be used on solid wood can also be applied to sanded OSB. They include varnishes, oils, waxes and glazes, as well as water-based and natural paints. Multiple coats should be applied, sanding after the initial priming coat and possibly after the second as well.

Q: How do you waterproof OSB?

A: To waterproof OSB, apply a water-resistant sealant like a polyurethane or acrylic-based liquid membrane, paint, or silicone, focusing on sealing vulnerable edges first, and always ensuring the OSB is clean and dry; for durable protection, use specialized liquid-applied membranes, tape joints with fabric, and consider exterior-grade coatings or barriers.

We are one of the most experienced osb particleboard manufacturers and suppliers in China. Please feel free to wholesale high quality osb particleboard made in China here from our factory. Good service and punctual delivery are available.

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