
En74 BS1139 Standard Scaffolding Tubes Fittings Beam Clamps Girder Coupler Types Scaffolding. BS1139/EN74 Standard: Manufactured to BS1139/EN74 standards for safety and quality assurance. Q235 Steel Material: Constructed from high-quality Q235 steel for durability and strength. Galvanized Surface: Available in electric galvanized and hot galvanized finishes for corrosion resistance. 20 Years Experience: Supplier with 20 years of experience in scaffolding system innovation and production. ISO Certified Quality: Managed under ISO9001:2015 and ISO45001:2018 with zero defect quality management. Customization Options: Supports customization from samples, designs, and flexible full customization. Global Export Reach: Exported to more than 60 countries and regions worldwide. High Production Capacity: Production capacity of 5000 tons per month in Wuxi and Tangshan plants.