ADTO Group, as a global leader in engineering materials, a flagship brand , continues to set industry benchmarks with its innovative Ringlock scaffolding systems. ​Renowned for their exceptional use life of 20–30 years, ADTO's Ringlock products exemplify durability, safety, and adaptability, making them a preferred choice for construction projects worldwide.

When embarking on a construction project, selecting the right scaffolding is a critical decision that impacts safety, efficiency, and budget. Scaffolding serves as the backbone of any structure during the building phase, providing workers with access and support.

When it comes to high-quality, durable, and innovative scaffolding solutions, ADTO Group stands out as one of China’s biggest ring lock scaffolding manufacturers and factories.

In April 2025, the 137th China Import and Export Fair (Canton Fair) kicked off in Guangzhou. Hubei ADTO Aluminum Formwork Manufacturing Co., Ltd. and Changsha Xiangjia Metal Materials Co., Ltd., subsidiaries of ADTO Group, respectively appeared in the first and second phases of the exhibition with their flagship brand "ADTO", continuing their glorious journey of participating in the exhibition for 32 consecutive years.

IntroductionScaffolding couplers are critical components in construction, ensuring the stability and safety of temporary structures. Among the various types available, the BS1139 drop forged double coupler stands out due to its superior strength, durability, and compliance with British safety standards. Designed to connect scaffold tubes securely, this coupler is widely used in industrial, commercial, and infrastructure projects.

ADTO Group is excited to announce our participation in the 137th Canton Fair, which kicks off today, April 15, and runs until April 19.