Secure your site with BS 1139-certified Board Retaining Couplers. As a leading manufacturer, we offer customized steel thickness, HDG coating for 10+ years of rust resistance, and high-volume wholesale pricing. Request a custom quote today.
Engineered for high-load steel structures, our drop-forged beam clamps meet BS1139 standards. Featuring 85μm HDG coating for maximum corrosion resistance in marine and industrial environments.
JIS A 8951 certified pressed fixed type couplers for scaffolding tubes with a diameter of 48.6mm, priced factory-direct for bulk orders. Request your quote now!
High-strength Casting Sleeve Coupler for 48.3mm pipes. BS1139 compliant, Class 8.8 bolts. Ideal for heavy construction. Request your factory price now.
Direct factory wholesale of Casting Swivel Couplers. BS1139/EN74 certified scaffolding clamps for global distributors. Hot dip galvanized for durability. Get a competitive price quote today!
BS1139/EN74 certified Casting Fixed Couplers for heavy-duty scaffolding. High-strength right-angle clamps are designed for maximum safety in construction. Request a quote today!
Secure your scaffolding with our heavy-duty swivel couplers. Available in sizes from 42-89mm, with casting, pressed, and drop forged options. Learn more!
Check out our top quality single coupler scaffolding fittings made of forged steel for maximum durability, suitable for non-load bearing scaffolding connections. They are galvanised for corrosion resistance and will last for many years, even in extreme environments. These fittings are installed using a standard scaffolding spanner, and as such are suitable for all scaffolding configurations. Don't hesitate, request a quote now!
AJ Building offers high-quality Forged Swivel Coupler in order to make sure that your scaffolding system is firm enough and sturdy. Made of quality cast steel, they are capable of rotating freely for about 360 degrees, which enables strong interconnection and anti-corrosive protection, and hence they are great for all types of construction and industrial work.
As a professional supplier, we provide high-strength putlog fasteners, made of high-quality steel or aluminum alloy, with hot-dip galvanized or spray-coated surface treatment to ensure superior corrosion resistance and long-term performance. Complying with EN74-1/BS1139 standards, it is suitable for all types of construction projects and provides a stable and reliable connection solution for your scaffolding.
AJ Building is a professional Sleeve Coupler manufacturer in China, providing high-quality, durable sleeve connectors that are widely used in construction, bridges and industrial engineering. Our Sleeve Coupler is made of high-quality steel, has the characteristics of fast installation, safety and reliability , supports customized needs, and meets the supply needs of global customers.
As a professional supplier of double coupler scaffolding , our products have excellent anti-slip properties and strong load-bearing capacity, ensuring reliable support in various construction environments. Suitable for light and heavy loads, all products have been strictly tested to meet industry safety standards, helping customers build stable and safe scaffolding structures.
Secure your site with BS 1139-certified Board Retaining Couplers. As a leading manufacturer, we offer customized steel thickness, HDG coating for 10+ years of rust resistance, and high-volume wholesale pricing. Request a custom quote today.
Engineered for high-load steel structures, our drop-forged beam clamps meet BS1139 standards. Featuring 85μm HDG coating for maximum corrosion resistance in marine and industrial environments.
JIS A 8951 certified pressed fixed type couplers for scaffolding tubes with a diameter of 48.6mm, priced factory-direct for bulk orders. Request your quote now!
High-strength Casting Sleeve Coupler for 48.3mm pipes. BS1139 compliant, Class 8.8 bolts. Ideal for heavy construction. Request your factory price now.
Direct factory wholesale of Casting Swivel Couplers. BS1139/EN74 certified scaffolding clamps for global distributors. Hot dip galvanized for durability. Get a competitive price quote today!
BS1139/EN74 certified Casting Fixed Couplers for heavy-duty scaffolding. High-strength right-angle clamps are designed for maximum safety in construction. Request a quote today!
Secure your scaffolding with our heavy-duty swivel couplers. Available in sizes from 42-89mm, with casting, pressed, and drop forged options. Learn more!
Check out our top quality single coupler scaffolding fittings made of forged steel for maximum durability, suitable for non-load bearing scaffolding connections. They are galvanised for corrosion resistance and will last for many years, even in extreme environments. These fittings are installed using a standard scaffolding spanner, and as such are suitable for all scaffolding configurations. Don't hesitate, request a quote now!
AJ Building offers high-quality Forged Swivel Coupler in order to make sure that your scaffolding system is firm enough and sturdy. Made of quality cast steel, they are capable of rotating freely for about 360 degrees, which enables strong interconnection and anti-corrosive protection, and hence they are great for all types of construction and industrial work.
As a professional supplier, we provide high-strength putlog fasteners, made of high-quality steel or aluminum alloy, with hot-dip galvanized or spray-coated surface treatment to ensure superior corrosion resistance and long-term performance. Complying with EN74-1/BS1139 standards, it is suitable for all types of construction projects and provides a stable and reliable connection solution for your scaffolding.
AJ Building is a professional Sleeve Coupler manufacturer in China, providing high-quality, durable sleeve connectors that are widely used in construction, bridges and industrial engineering. Our Sleeve Coupler is made of high-quality steel, has the characteristics of fast installation, safety and reliability , supports customized needs, and meets the supply needs of global customers.
As a professional supplier of double coupler scaffolding , our products have excellent anti-slip properties and strong load-bearing capacity, ensuring reliable support in various construction environments. Suitable for light and heavy loads, all products have been strictly tested to meet industry safety standards, helping customers build stable and safe scaffolding structures.
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