China concrete pump placing boom 37 meters in Eritrea refers to the installation and operation of a 37-meter-long concrete pump placing boom manufactured in China in the African country of Eritrea. This equipment is used in the construction industry to efficiently and accurately place concrete in various locations, such as high-rise buildings or challenging terrain. By utilizing this advanced technology, construction projects in Eritrea can benefit from increased productivity and precision in concrete placement, ultimately leading to improved infrastructure development in the region.