ABP Scaffolding
As the Republic of Korea continues its trajectory of aggressive urban redevelopment and mega-infrastructure projects—ranging from the GTX (Great Train eXpress) high-speed rail network to the landmark skyscrapers in Seoul's Jamsil district—the demand for high-performance Sleeve Joint Couplers has reached an all-time high. In the Korean market, the shift from traditional lap splicing and welding to mechanical splicing is driven by stringent safety regulations such as the KDS (Korean Design Standard) 14 20 52.
Manufacturers in Korea focus heavily on seismic resilience. Given that the Korean Peninsula is no longer considered "seismic-free," modern sleeve joints must provide 125% of the specified yield strength of the rebar. Our solutions are engineered to meet and exceed these local requirements, ensuring structural continuity in dense urban environments like Incheon and Gyeonggi-do.
Optimized for Lotte World Tower-scale projects where vertical alignment and load distribution are critical. Our sleeve couplers minimize congestion in rebar cages.
Providing heavy-duty joint pins and couplers for Ulsan and Geoje shipyards, where corrosion resistance (HDG finish) is non-negotiable.
Serving the nuclear power sector in Gyeongju with Grade 60 rebar coupling systems that withstand extreme pressure and heat cycles.
The global construction industry is moving toward Modular & Off-site Construction (OSC). Sleeve joint couplers act as the critical "connectors" in this evolution. Unlike traditional methods, mechanical sleeve joints offer:
Shandong ABP Scaffolding Co., Ltd. is an export-oriented enterprise integrating production, sales, and service of scaffolding components and fasteners.
We specialize in the manufacture of a wide range of forged scaffolding fasteners, including:
Our products are exported to Europe, America, Australia, and other regions, while also serving major domestic projects in the nuclear power, petrochemical, and shipbuilding industries. At Shandong ABP Scaffolding Co., Ltd., we pride ourselves on our professional technical and sales teams, capable of meeting diverse customer requirements.
Our products are manufactured in strict accordance with international standards such as EN74 and BS1139, and all items undergo SGS quality inspection. Every product undergoes rigorous quality control and performance testing before leaving the factory.






The future of Sleeve Joint Couplers lies in "Smart Connectivity." ABP is currently researching IoT-enabled couplers that can report stress levels back to a central BIM (Building Information Modeling) system. For our Korean clients, we are focusing on: