Sandwich panels are used in various types of buildings, including: • Wall: Frequently used as exterior cladding or interior partition walls in industrial and commercial structures. In some refurbishment or fixing project, for example, sandwich panels were selected as they provided a quick solution for upgrading the facade while enhancing performance. • Roof: Light weight characteristic makes them perfect for roofing applications in large commercial facilities, delivering superior insulation properties while minimizing the structural burden. sandwich panels for a sports complex roof design where soundproofing qualities were equally important. Read More

Self-drilling screws are a multipurpose and efficient fastening solution for metal-to-metal applications. Unlike traditional screws, they avoid the need for pre-drilling pilot holes, saving time and effort. Whether you're working with sheet metal, steel framing, or other metal materials, self-drilli Read More

There are two most common types of corrosion for fasteners in walls and roofs of light buildings: atmospheric corrosion and chemical corrosion.Tsingri has always been a supplier of self tapping screw and self drilling screws for construction that implements natural environment testing.Laboratory Tes Read More

The international status of China's fasteners has continued to strengthen over the past few years. China has quickly become one of the world's largest producers and exporters of fasteners.Chinese fastener manufacturers are committed to improving product quality, complying with international standard Read More

A spiral point self-drilling screw is a type of fastener that drills its own hole and forms threads as it is driven into a material. What sets it apart from other self-drilling screws is its unique spiral point at the tip that helps to reduce the torque required to drive the screw and allows for fas Read More

A decking screw is a type of screw designed for use with decking materials such as wood, composite lumber, or PVC. Decking screws are typically made of corrosion-resistant materials, such as stainless steel, and are designed to be long enough to penetrate the decking board and into the supporting jo Read More