Import 20mm Thickness Magnesium Oxide Board — Buy in wholesale FOB from Supplier in China

The 20mm Thickness Magnesium Oxide Board from Zhangjiagang Wellyoung Material Co is a fireproof building panel measuring 1220mm by 2440mm, manufactured using modified magnesia cement as the base material with glass fiber cloth reinforcement and light-weight material fillers. This specific 20mm thickness variant provides substantial structural integrity while maintaining a manageable weight profile suitable for various construction applications. The board features zero flame spread and zero smoke development ratings, making it a superior fire-resistant sheathing and underlayment material for both residential and commercial building projects.

The magnesium oxide board utilizes inorganic magnesia cement that inherently exhibits very low water absorption properties, with any absorbed moisture naturally expelled through the material structure. This composition eliminates deterioration from freeze-thaw cycles and prevents mold growth because the board does not retain moisture and contains no organic food sources for mold or insects. The board offers excellent flexure and tensile properties while maintaining the appearance and texture of cement or stone, resulting in superior impact resistance compared to traditional gypsum or Portland cement sheathings. Available thicknesses range from 3mm to 12mm in standard production, with the 20mm specification representing a premium heavy-duty option for high-performance applications.

Applications include firewalls, partitions, structural sheathing for wood or metal stud walls, shower stall tile backer boards, ceiling panels, soffits, fascia, and substrates for coatings and insulated systems. The product serves architects, construction contractors, and building material distributors seeking fire-resistant and moisture-resistant alternatives to conventional gypsum board. Trade terms typically involve standard export packaging with pallet securing, and buyers should verify specific loading quantities for 20GP containers based on the exact thickness ordered.

Zhangjiagang Wellyoung Material Co is located in Tixiang Plaza, Zhangjiagang City, Jiangsu Province, China, with postal code 215600. The supplier operates under the harbor trust tier and the listing shows a response rate of 0.00% with zero average response hours, indicating limited recent activity on this platform. The company specializes in fireproof magnesium oxide boards as a new-type green decorative and construction material, processing these boards through special production techniques.

The listing describes Wellyoung's MgO board features including water resistance, mold resistance, versatility for multiple construction applications, fire resistance with zero flame spread and smoke development, and impact resistance. The product table indicates multiple thickness options from 3mm to 12mm are available, though the 20mm thickness appears as a custom specification for this particular listing. The supplier does not disclose headcount, annual revenue, or specific client references in the listing.