Our factory is located in Linyi City, China – a core hub for panel production and manufacturing in China.
Spanning 20,000 square meters, the facility integrates manufacturing with domestic and international trade operations. Equipped with fully automated production lines, we deliver superior products and professional services to our global clients.
Our Certificate
FSC, CARB, CE, E1/E0 formaldehyde compliance
Sales Market
Our products are primarily sold to key markets across North America, South America, Southeast Asia, Europe, and the Middle East.
Our service
We deliver end-to-end support: Pre-sale consulting, mid-sale logistics tracking, and after-sale technical solutions – ensuring smooth transactions from inquiry to delivery.

Marine plywood is made with at least five thin layers or plies of 100% hardwood veneer, which is generally stronger and harder and has a finer grain than softwood. The plies are arranged in sheets or perpendicular layers to strengthen the plywood. Cross-lamination gives marine plywood even more strength. The plies may have knots but no knotholes.
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Grade |
AA |
Feature |
Construction materials |
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After-sales service |
Online technical support |
Use |
Standardized pallets for interior decoration, furniture, structural parts, etc. |
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Project solution capabilities |
Overall project solution |
Formaldehyde emission standards |
E2/e1 |
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Material |
Poplar, hardwood, eucalyptus, birch, combi, etc. |
Warranty period |
1 year |
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Design style |
Modern |
Brand |
Senjie |
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Origin |
Shandong Province, China |
Model |
DX-P300 |
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Glue |
E2/e1, e0 |
Thickness |
8-35 mm |
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Density |
500~680 kg/m3 |
Certification |
ISO9001:2000 |
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Product Name |
35mm multi-layer plywood LVL |
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Treated surface |
Matte, textured, glass |
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Melamine color |
Wood color |
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Front/Back |
Log |
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Size |
1220x2440mm, 1220x2745mm or as per customer's requirements |
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Application |
Widely used in furniture, cabinets and interior decoration , machinery packaging, handicraft packaging . With good properties, such as heat resistance, easy processing, high bending strength, fastening screw holding ability, antistatic, easy to clean, long-lasting, no import impact |
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Durability: Marine plywood is incredibly durable, thanks to its high-quality veneers and waterproof adhesives, ensuring long-lasting performance in demanding environments.
Versatility: Marine plywood can be used in numerous projects, including boat building, outdoor furniture, and internal wall lining.

Are there different grades of marine plywood? Here are some of the top marine plywood grades:
A-A Marine Grade Plywood: The highest quality, with both sides of the plywood being free of defects, making it highly durable and water-resistant.
A-B Marine Grade Plywood: Strong and water-resistant, but with one side being of lesser quality (Grade B), which may have minor imperfections.
B-B Marine Grade Plywood
Known as face-back, this grade has both sides with minor defects and is slightly less durable than A-A or A-B grades.
MDO Plywood (Medium-Density Overlay)
It features a smooth finish ideal for painting and is moderately water-resistant.
HDO plywood (High-Density Overlay)
The toughest plywood, it has a hard, durable, and smooth surface, offering the highest water resistance and strength for demanding marine applications.
Marine plywood is available in the following grades:
A-Ative price
This high-grade marine-grade plywood is available in 1/2-inch-thick panels.
A-B
This marine-grade plywood grade is the same as A-A grade, except the panels are 3/4-inch thick, not 1/2-inch thick.
B-B
Often called face-back plywood, this marine plywood grade is rated "B" on both sides of the panel.
HDO
High-density overlay (HDO) grade plywood is made with more resins.

》Boat refurbishment and building
》Deck Construction
》Bathroom renovations
》Outdoor & garden furniture
》Subflooring and underlayment in areas prone to moisture, such as basements or laundry rooms
》Exterior signs and structures
Marine plywood is composed of high-quality hardwood veneers bonded together using waterproof glue.
Selection of Veneers: Only the finest hardwood veneers are chosen to ensure no defects or gaps weaken the plywood.
Layering: The veneers are layered with their grains at right angles to each other. This cross-lamination provides strength and stability.
Bonding: Waterproof phenolic resins are used to bond the layers. This adhesive ensures that the plywood can withstand wet conditions when sealed correctly.
Pressure and Heat: The bonded veneers are subjected to high pressure and heat, creating a strong and durable sheet of plywood.
Marine grade plywood is often manufactured to meet specific certifications, such as BS 1088 and Lloyd’s Register. These standards ensure that the pressed wood panel meets the necessary durability and water-resistance requirements. Ply that meets these certifications is guaranteed to be made from high-quality materials, offering long-lasting performance even in harsh environments.
As one of the leading marine plywood manufacturers and suppliers in China, we warmly welcome you to wholesale bulk marine plywood in stock here from our factory. All customized products are with high quality and competitive price.
1 4 inch marine plywood, 3 4 treated plywood, buy waterproof plywood