Manual concrete placing boom is a commonly used equipment in the construction industry for placing concrete in hard-to-reach areas. In China, manual concrete placing booms are widely used due to their efficiency and convenience. This equipment is also gaining popularity in Chad, as it helps in accelerating the construction process and improving the quality of concrete placement. With the manual concrete placing boom, workers can easily and accurately place concrete in high-rise buildings, bridges, and other structures, making it an essential tool for construction projects in both China and Chad.