Products Description
This high-density LVL timber is a high-strength structural material specifically designed for modular container houses, temporary building packing containers, foldable integrated container houses, temporary construction site dormitories, office containers, and outdoor energy storage equipment boxes. It is constructed using carefully selected high-density log veneer, ultra-high pressure sealed lamination, and a multi-stage stress-relieving process. It possesses six core characteristics: high density, high load-bearing capacity, torsion resistance, vibration resistance, non-deformation, and resistance to outdoor weathering. This completely solves the common problems of traditional solid wood and ordinary plywood used for container house frames. Container houses are mobile modular buildings that undergo complex conditions throughout their construction, including factory assembly, long-distance truck transportation, dock hoisting and stacking, outdoor exposure to sun and rain, seasonal temperature variations and humidity changes, and multiple relocations. Ordinary wooden frames are porous and have high internal stress, making them prone to problems such as overall bending, frame twisting, joint cracking, insect infestation and mold, interlayer delamination, and container shaking and abnormal noise. These issues directly cause problems such as jammed doors and windows, cracked wall panels, loss of overall squareness, and a surge in repair rates, seriously affecting the quality and lifespan of the finished product. This product undergoes multiple densification processes, resulting in a highly integrated structure with no loose layers or residual internal stress. It remains undeformed under lifting and vibration, does not crack under outdoor weathering, and does not sag under long-term loads. It is perfectly suited for demanding applications such as automated container production lines, long-distance cross-border transportation, high-frequency reuse, and long-term outdoor storage. The product is widely used in temporary construction containers for building sites, project office packing boxes, outdoor construction camp containers, outdoor energy storage electrical containers, industrial equipment protective boxes, post-disaster emergency resettlement containers, and temporary modular buildings for cultural and tourism purposes. It is a core structural material for domestic modular building manufacturers, container production plants, temporary construction contractors, and export-oriented integrated container companies.
PRODUCT DETAILS：
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Product Name |
High-density LVL timber |
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Material |
New Zealand radiata pine, Russian larch, etc. |
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Length |
Up to 8.5 meters long Customized |
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Width |
90mm to 400mm Customized |
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Thickness |
35mm to 75mm Customized |
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Surface treatment |
Double-sided polishing / Anti-slip treatment, Customized Support |
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Certification Standards |
Complies with Australian and New Zealand Standards AS/NZS 4357.0. |
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Formaldehyde Emission |
Poplar products use E0 glue, while the rest use phenolic resin glue. |
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Design Style |
Modern |
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Feature |
water resistant, Anti-Corrosion, Eco-Friendly |
Core Application Scenarios
Container House Main Frame Load-Bearing Keel
Serving as the four pillars, top beams, and bottom load-bearing main frame of the container house, it bears the weight of the entire container, interior loads, wind and snow loads, and external forces from stacking and hoisting. Its high-density, compact structure ensures even stress distribution, preventing twisting, bending, and loosening under various working conditions, maintaining the container's squareness throughout the process, and eliminating common quality problems such as warped corners, deformation, and doors that cannot be closed.
01
Container House Ceiling and Floor Internal Support Keel
Used for supporting the ceiling, ceiling panels, and interior floor slabs of the container house. Adaptable to the fluctuating temperature environment of the container house's enclosed space, its material and dimensional stability are excellent. Long-term use will not result in keel sagging, panel collapse, ceiling cracking, or detachment, ensuring the integrity of the interior decoration.
02
Reinforced Frame for Walls and Partitions
Installed inside the wall panels and partitions of the container as a reinforcing base material, significantly improving the overall rigidity and wind and earthquake resistance of the container. This effectively reduces the swaying of the container during strong winds and eliminates common decoration defects such as hollow wall panels, cracked joints, and peeling paint.
03
Special Reinforced Frame for Door and Window Openings
Door and window locations are areas of stress concentration and high-frequency vibration within the container. Frequent opening and closing of doors and windows, as well as bumpy transportation, can easily lead to deformation and air leakage. This product features high strength, strong nail-holding power, and structural stability, effectively dispersing localized stress, reinforcing the door and window base, and preventing loosening, deformation, and air and water leaks.
04
Internal Support Frame for Energy Storage/Equipment Containers
Designed specifically for outdoor energy storage containers, electrical equipment boxes, and industrial protective boxes, it can serve as a load-bearing frame for equipment bases and an internal layered support frame. It is vibration-resistant and anti-swaying, effectively buffering vibrations during transportation and hoisting, protecting internal electrical equipment and energy storage modules for stable operation, and meeting the protection needs of precision industrial equipment.
05
Core Performance Advantages
This product, relying on carefully selected base materials and specialized processes, boasts multiple advantages including high strength, high stability, vibration resistance, and easy assembly. Its core performance highlights are as follows:
High-density integrated structure with strong load-bearing capacity
High-tonnage, high-pressure compact molding ensures no internal gaps or soft layers, resulting in uniform overall density. It will not collapse or fall apart under heavy loads, stacking, or hoisting conditions, maintaining a stable structure.
High toughness, shock resistance, and durability, resistant to breakage
Evenly assembled blanks with parallel grain and high-strength structural adhesive provide excellent cushioning and shock absorption. It will not split, delaminate, or chip even during transport bumps or repeated hoisting.
Low stress and zero deformation, weather-resistant and stable
Multi-stage stress-relieving curing completely eliminates residual internal stress, preventing warping, shrinkage, and cracking under varying temperature conditions and exposure to sun and rain throughout the year.
Moisture-proof, insect-proof, and mildew-proof, durable for outdoor use
Precise moisture content control and a tightly sealed body prevent moisture and rainwater from seeping in, ensuring it won't mold or be infested by insects when used outdoors, extending the lifespan of the enclosure.
Production Process and Specialized Craftsmanship
This product utilizes a specialized, refined production process for containers, adhering to high-end container house mass production standards throughout. It boasts meticulous craftsmanship and stable performance. Key highlights of the process include: High uniformity in mechanical properties, dimensional accuracy, and moisture content across all batches; straight and regular timber with tight seams; high squareness and rigidity of the assembled container body, free from shaking and abnormal noise; and tight fit between doors, windows, wall panels, and ceilings, preventing air leakage and deformation. The finished product exhibits a neat appearance and stable quality, significantly reducing factory rework rates and after-sales maintenance costs. It is perfectly suited for standardized mass production on automated container production lines and the customization needs of high-end export containers.
Raw Material Fine Screening and Grading
Selecting dense, knot-free veneers and eliminating loose, porous, and defective raw materials ensures the strength and stability of the base material from the source.
Gradient and Balanced Drying
Segmented low-temperature drying precisely locks in the standard moisture content, preventing deformation and mold problems caused by uneven drying.
Uniform Glue Application and Assembly
Fully automated CNC glue application ensures a uniform glue layer without dead corners, balanced assembly along the grain, uniform stress distribution, and strong bonding.
High-Pressure Constant-Temperature Molding
Ultra-high tonnage closed hot pressing creates a dense, integrated sheet without delamination or gaps, maximizing overall rigidity.
Long-Term Stress Curing
Multi-stage constant-temperature static curing thoroughly releases internal stress, eliminating the risk of subsequent deformation after the finished product leaves the factory.
Precision Finishing
CNC-controlled sizing, four-sided fine sanding, and end passivation ensure precise dimensions, a flat surface, and extremely high assembly fit.
Specifications and Customization Services
Our factory maintains a large inventory of various standard containers, packing crates, and folding crates in common cross-sectional dimensions and standard lengths of timber. Sufficient stock is available to meet the daily replenishment and rush order production needs of small and medium-sized container house factories. We support non-standard customization services, producing extended and extra-high columns, thickened heavy-duty beams, and large-span load-bearing joists according to special specifications. Based on customer container house construction drawings and frame layout dimensions, we provide precise pre-cutting, slitting, length-cutting, and perforation services for semi-finished products. After factory prefabrication, the finished products are shipped for on-site assembly, significantly improving assembly efficiency and reducing on-site processing losses. We can undertake long-term monthly bulk stockpiling for large container factories, large domestic modular building projects, and overseas container full-container export customization orders, supporting flexible production scheduling for both small and large batches.
Our factory has a complete range of stock specifications and also supports personalized project customization to meet various container house production needs. Our services include:
1. Standard Specifications in Stock: We maintain a large inventory of common and standard sizes of packing crates, folding crates, and temporary building crates, with sufficient stock to meet daily replenishment and rush order production needs.
2. Non-standard customization: We can customize special versions such as extended and extra-high columns, thickened heavy-duty beams, and large-span load-bearing joists.
3. Pre-cutting and processing according to drawings: Based on the construction drawings of the container house, we accurately cut, measure, and drill holes, delivering semi-finished products for direct on-site assembly.
4. Large-volume order acceptance: We can accept long-term monthly stockpiles from factories, large domestic engineering orders, and overseas full-container export orders. Production can be scheduled for both small and large batches.
why choose us
Environmental Protection and Export Qualifications
This product uses industrial low-formaldehyde, environmentally friendly, high-strength structural adhesive, free of irritating volatile substances. The sealed interior space of the container house is odorless and pollution-free, suitable for use in temporary residential and office container houses. Each batch of products undergoes five specialized sampling tests before leaving the factory: bending strength, compressive load-bearing capacity, interlayer bonding strength, outdoor weathering resistance, and dry-wet cycle deformation. Its mechanical properties are stable and its outdoor adaptability is strong. We can provide complete foreign trade customs clearance and project acceptance qualifications in one stop: IPPC fumigation heat treatment certificate, product mechanical performance test report, factory quality inspection certificate, and certificate of origin. This fully meets the completion acceptance requirements of domestic and international modular building projects and import customs clearance requirements of ports in many overseas countries, eliminating the risk of quarantine detention or non-compliance.
This product is environmentally compliant and has complete testing, fully meeting domestic project acceptance and foreign trade export customs clearance standards. Its advantages are as follows:
1. Environmentally friendly, safe, and non-toxic: Low-formaldehyde environmentally friendly structural adhesive, no irritating odor, safe and pollution-free for use in sealed residential container houses.
2. Multi-dimensional sampling inspection: Each batch undergoes five specialized tests: bending strength, compressive strength, bonding strength, weathering resistance, and wet/dry deformation.
3. Complete foreign trade qualifications: IPPC fumigation certificate, mechanical testing report, quality inspection certificate, and certificate of origin can be provided, ensuring smooth customs clearance.
4. Compliant project acceptance: Stable performance meets standards and is compatible with the completion and acceptance standards of various modular building projects.
Supply and Foreign Trade Advantages
We possess an independent automated production line for LVL (Liquid Crystal Laying) timber specifically designed for containers, boasting ample large-scale production capacity and stable production schedules. We can quickly handle bulk purchase orders from major domestic container house manufacturers and large overseas container export orders. During peak construction seasons, we prioritize production and strictly guarantee contract delivery dates. Our direct-from-factory model eliminates intermediaries and their markups, significantly reducing raw material procurement costs for container production and enhancing profit margins and market competitiveness for container house manufacturers. Our products utilize standard foreign trade protective packaging: full wrapping with thickened waterproof stretch film + four-sided paper corner protectors for impact prevention + reinforced solid wood fumigated pallets. This perfectly adapts to the high humidity, salt spray, and bumpy environments of ocean shipping, ensuring no water absorption, deformation, chipping, or damage during long-distance transport. Upon arrival, the products are ready for immediate production and assembly. Our professional building materials technical team can accurately recommend suitable specifications and process grades based on the customer's container house type, load-bearing standards, usage scenarios, and the climate conditions of the export region.
Our large-scale factory production, sourced directly from the origin, offers comprehensive advantages in terms of capacity, delivery time, price, and service, catering to both bulk purchasing and export. Our core advantages include:
1. Stable Production Capacity: Dedicated automated production lines ensure ample capacity, with priority production during peak seasons to guarantee stable delivery times for large orders.
2. Direct Pricing Advantage: Factory direct supply eliminates middlemen, significantly reducing raw material procurement costs and increasing customer profit margins.
3. Dedicated Export Packaging: Waterproof membrane + paper corner protectors + fumigated pallets provide reinforcement, ensuring moisture protection, damage prevention, and deformation resistance during ocean shipping.
4. Professional Selection Service: Our technical team accurately recommends suitable specifications and processing levels based on working conditions, climate, and export region.
FAQ
Q. If your company is reliable ?
A: Founded in 2009,company covers an area of 52,000 square meters,more than 300 employees, including nearly 20 scientific researchers.Powerful LVL manufacture in China.
Q.How long is your delivery time?
A: For full container, factory lead time About 20~35 days.
Q: what's your payment terms and trade terms?
A: Accepted Delivery Terms: FOB, CFR, CIF, CIP, FCA, CPT, Express Delivery, DAF.
Q: How can you promise quality
A: It complies with the Australian and New Zealand standards AS/NZS 4357.0. Some products have passed JAS-ANZ certification, and the formaldehyde emission level reaches E0 level certification, FSC certification can also be provided.
Q:How about the shipping fees?
A: For large quantities of products, ocean freight is usually the best option. The price of ocean freight depends on the destination port and the current ocean freight rates. Please contact us and we will provide you with a better quote based on the actual situation.
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