We work with China Magnesium Materials Association(CMMA) and Magnesium Oxide Association(MOCA) in North America to raise awareness and promote the use of magnesium oxide cement products. We focus on the quality control and consistency of the MGO products. We have been actively involved in developing American Society for Testing and Materials(ASTM) standards related with MGO products.
Why Choose Us
Our Factory
Our Mgo Board factory occupies an area of 100 thousand square meters with a total construction area of 60 thousand square meters. We have advanced production line with automatic raw material feeding system.
Our Products
Our primary products are Magnesium Oxide Boards(MGO Board) for construction and laminated MGO boards for furniture and decoration.
Sales Market
Our products have been exported to United States, Canada, Australia, and Europe.
Professional Team
Our team is highly experienced, dedicated, and committed to providing exceptional service and support to our customers.
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Waterproof Laminate Wall Boards
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Formaldehyde-free Laminate Board
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Waterproof Laminate Shower Wall Panels
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Waterproof Laminate Wall Boards
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Formaldehyde-free Laminate Board
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Advantages of Laminated MGO Board
Fire Resistance: Laminated MGO Board are non-combustible and can withstand high temperatures, making them ideal for fire-prone areas. They have been fire-tested and approved by CSIRO and meet Australian standards.
Moisture Resistance: Laminated MGO Board are naturally resistant to mold, mildew, and rot and are suitable for humid and wet environments.
Environmental Impact: Laminated MGO Board have a low carbon footprint due to cleaner production processes and minimal emissions. They are made from abundant natural resources, reducing the need for heavy mineral mining.
Health Safety: Free from harmful chemicals like formaldehyde, asbestos, ammonia, silica, or benzene, Laminated MGO Board promote good indoor air quality and are suitable for individuals with allergies.
Durability: High impact resistance, flexibility, and resistance to shear force make Laminated MGO Board robust and long-lasting.
Ease Of Installation: Laminated MGO Board sheathing panels and the interior wallboard are lighter and easier to handle than some other fire-resistant materials, such as cement boards.
Versatility: They can be used in various applications, including walls, ceilings, and floors, providing comprehensive fire protection throughout a building.
What Is The Composition Of Laminated Mgo Board?
Magnesium oxide is a natural non-toxic inorganic mineral. It is calcined and pulverized into powders and mixed in the magnesium chloride solution.
Magnesium chloride (MgCl2) is added to the magnesium oxide powder to create an aqueous solution. It is stirred until it becomes cement slurry.
Perlite (PO4) is a type of obsidian, which is a vitric rock cooled rapidly from lava in volcanic eruption. It is widely used as an insulating material and added to magnesium oxide boards to enhance its fire resistance.
Wood fiber, also known as sawdust, is mixed into the cement slurry and acts as an adhesive to assist the overall performance of the product.
Non-woven fabric is composed of directional or random fibres, with moisture-proof, breathable, flexible and other characteristics.
Fiberglass mesh is an inorganic non-metallic material with excellent performance, which increases the strength and toughness in the board.
Application of Laminated MGO Board




MgO Backer Board:
In wet areas such as bathrooms and kitchens, MgO shines as a backer board material. Its moisture-resistant properties make it an ideal substrate for tile and stone installations.
Floor Underlayment:
Beyond subflooring, MgO serves as an effective floor underlayment material. Its resilience and stability contribute to a smooth and durable surface for different floor coverings.
Interior Walls:
MgO extends its versatility to interior walls, providing a stable and durable surface for finishes. Its resistance to mold and mildew makes it an excellent choice for interior spaces where maintaining air quality is crucial.
Roof Sheathing:
MgO's robust qualities make it suitable for roof sheathing. Its resistance to fire and moisture ensures the structural integrity of the roof, providing a secure and durable foundation for roofing materials.
Exterior Sheathing:
When it comes to protecting structures from the elements, MgO excels as an exterior sheathing material. It offers enhanced weather resistance, ensuring the longevity of the building envelope.
Fire Resistance.The MgO board is a noncombustible material, achieves zero smoke/flame spread.
Environmental And Non-toxic. The MgO board is made of nature materials, the production process won’t creat any pollution. It also could help to creat a healthy living environment.
High Strength. Impact, shearing and overall strength of the best existing products are strong enough to pass the strictest impact, seismic and wind code in different countries.
Mold/Mildew Resistant. Due to varying climates, disaster, and flooding mold and mildew is a common issue homeowners face. MgO is resistant to mold or mildew and does not feed mildew or mold as it contains no organic materials.
Wide Application: Partitions, roofing application, suspended ceiling, raised floor, cubicles, interior sheathing, cabinets, fire barrier, etc. particularly suitable for use in fire rated wall and lining systems.
Manufacturing Process of Laminated MGO Board
The Laminated MGO Board process of magnesium oxide board involves a meticulous series of steps to produce a durable and versatile construction material. Beginning with the selection of raw materials, manufacturers carefully source components such as magnesium oxide, magnesium chloride, perlite, and wood chips or sawdust.
These ingredients are combined in precise proportions to form a homogeneous mixture, ensuring uniformity and consistency in the final product. Production methods and techniques vary but commonly include mixing the raw materials with water to form a slurry, which is then poured into molds and compressed under high pressure. This process helps to remove excess moisture and bind the ingredients together, forming solid boards. Throughout production, stringent quality control measures are implemented to monitor the composition, density, and strength of the boards. Regular testing and inspection procedures ensure that each batch meets rigorous standards for fire resistance, moisture resistance, and structural integrity.
By understanding the intricacies of the manufacturing process, one can appreciate the meticulous attention to detail and craftsmanship involved in creating magnesium oxide board—a reliable and indispensable material in modern construction. magnesium oxide, it boasts a unique composition that distinguishes it from conventional building materials. This sturdy yet lightweight board is formed through a process involving magnesium oxide, magnesium chloride, perlite, and wood chips or sawdust. Its composition renders it highly resistant to fire, moisture, mold, and insects, making it an ideal choice for a variety of construction applications. As safety concerns continue to be at the forefront of building design and implementation, understanding the intrinsic safety features of materials like magnesium oxide board becomes paramount. Incorporating materials with robust safety characteristics not only ensures the protection of structures and occupants but also aligns with regulatory standards and promotes sustainable building practices.
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FAQ
We're well-known as one of the leading laminated mgo board manufacturers and suppliers in China. Please feel free to buy high-grade laminated mgo board for sale here from our factory. For price consultation, contact us.








