Global-Grade OSB/3 Structural Board – JAS, CE, CARB Certified
Certifications That Open Doors – In Your Market
| Market | Certification | Why It Matters to You |
|---|---|---|
| Japan | JAS 3 / JAS 4 | Guarantees strict formaldehyde emission control & dimensional precision. Trusted by Japanese prefab home manufacturers. |
| Europe | CE (EN 300) | Full compliance with European structural panel standards. FSC-certified options available. |
| Chile / Peru | CARB / OSB/3 | Internationally recognized eco-standard. Meets high-humidity & seismic resistance needs. |
| Global | ISO 9001 | Consistent quality control from raw material to finished board. |
Market-Specific Certificates:
Engineered for Performance – From Poplar to Panel
We were the first in China to successfully produce high-strength OSB from fast-growing poplar wood – a breakthrough that combines sustainability with structural reliability.
| Feature | Benefit |
|---|---|
| OSB/3 Grade | Load-bearing for humid conditions – ideal for roofing, wall sheathing, subflooring |
| MDI Eco-Adhesive | No added formaldehyde, low VOC, meets strict Japanese & European green building codes |
| Tight Tolerance (±0.3mm) | Faster installation, less waste – critical for JAS-certified projects |
| Poplar Core Technology | Lightweight yet strong, cost-stable supply – patented Chinese manufacturing process |
Applications – Trusted by Builders in 30+ Countries
Japan – Precision & Safety First
Prefabricated residential roof and wall sheathing
Interior decoration underlayment
JAS 4 high-durability grades for commercial facilities
Chile & Peru – Built for Humidity & Seismic Zones
Coastal housing wall and floor sheathing
Earthquake-resistant structural bracing panels
Heavy-duty industrial packaging & fumigation-free crates
Europe – Sustainable & Compliant
Timber frame construction roof sarking, wall lining
FSC-certified OSB for green building projects
ISPM15 compliant export packaging
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Grade | OSB/2 (Dry), OSB/3 (Humid) |
| Certifications | JAS 3 / JAS 4, CE-EN300, CARB Phase 2, FSC available |
| Standard Sizes | 1220 x 2440 mm / 1250 x 2500 mm /4'× 8' |
| Thickness Range | 6 mm – 22 mm (customizable) |
| Core Material | 100% Poplar / Pine |
| Adhesive Type | MR, Melamine, WBP Phenolic, MDI (Eco) |
| Density | 600 – 680 kg/m³ |
| Thickness Tolerance | ±0.3 mm |
| Moisture Content | 4% – 13% |
| MOQ | 22 CBM (1x20GP) |
| Delivery Terms | FOB, CFR, CIF |
| Payment | T/T, L/C |
Why Leader – Your Multi-Market OSB Partner
🔹 Certification Advantage: One of the few Chinese OSB manufacturers holding JAS, CE, and CARB simultaneously – your single source for multiple regulated markets.
🔹 Poplar OSB Pioneer: Over 5 patents in poplar-based OSB production, ensuring consistent quality and cost advantage.
🔹 Dedicated OSB Lines: 2 specialized production lines – stable supply for volume buyers in Japan, South America, and Europe.
🔹 Export Expertise: 300,000+ CBM annual export volume. Deep understanding of Japanese inspection standards, South American logistics, and European documentation requirements.
Act Now – Get a Market-Specific Quote
Select your target market below, and our export team will respond with:
- Certificates valid for your customs & project sites
- Competitive FOB/CFR pricing
- Recommended thickness & grade for local applications
- Nearest shipment schedule to your port
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