Steel Structure High-Strength Bolts Manufacturers

Our company specializes in high-strength bolts for steel structures, with specifications ranging from M12 to M36. The mainstream types are M16, M20, M22, M24, M27, and M30, which can meet the connection needs of various steel structures. The performance levels are mainly 8.8 and 10.9, including large hexagonal and torsional shear types, strictly following national standards such as GB/T 1228 and GB/T 3632. The material is selected from high-quality alloy steel, which has undergone quenching and tempering heat treatment, and has stable strength and excellent toughness.
The product is widely used in high-rise steel structure buildings, factory steel structures, bridges, grid structures, equipment bases, steel structure reinforcement, and other scenarios. It is suitable for friction-type and pressure-type connections, reliable in force, easy to install, and adaptable to the high-strength and high-safety requirements of engineering.
Shanghai Soverchannel Industrial Co., Ltd. has professional research and development and large-scale production capabilities for steel structure bolts, supporting customized drawings, non-standard customization, specification customization, and surface treatment customization to meet different working conditions and project requirements. The company has established a comprehensive quality control system throughout the entire process, from raw materials, heat treatment, precision machining, to factory inspection, ensuring stable and reliable quality, timely delivery, and providing high-performance and cost-effective fastening solutions for various steel structure projects.