Pinghu Hengke Metal Products Factory, a Jiaxing-based professional fastener manufacturer and exporter near key ports like Shanghai, Zhapu, and Ningbo, specializes in producing high strength chipboard screws that cater to the demanding load-bearing needs of woodworking projects. Our high strength chipboard screws are made from high-carbon steel or alloy steel, undergo heat treatment processes such as quenching and tempering to enhance tensile strength and shear resistance, ensuring they can securely fasten chipboard, particleboard, and other wood-based materials without bending or breaking. Unlike ordinary chipboard screws, our high strength chipboard screws feature a reinforced thread design—with deeper thread grooves and higher thread density—that improves holding power in low-density materials, making them ideal for heavy-duty applications like cabinet installation, office furniture assembly, and wooden structure construction. Each high strength chipboard screw is tested for mechanical properties, with minimum tensile strength meeting or exceeding international standards, and we offer various surface treatments (such as zinc plating or galvanization) to extend service life. Guided by our "product quality first" concept, we strictly control the production process of high strength chipboard screws, from raw material selection to final packaging, to ensure consistent quality. Exported to Europe, the United States, and other countries, our high strength chipboard screws have become a top choice for professional woodworkers and construction firms seeking durable, reliable fasteners for high-load wood projects.