China portable concrete placing boom in Nigeria China has been a leading supplier of portable concrete placing booms to the Nigerian construction industry. These innovative and versatile machines are designed to efficiently and safely place concrete in high-rise buildings, bridges, and other construction projects. With the portability and ease of operation of these concrete placing booms, construction companies in Nigeria can significantly improve their productivity and reduce labor costs. The use of China's portable concrete placing booms has contributed to the rapid development of Nigeria's construction sector, providing reliable and efficient solutions for concrete placement in various construction projects across the country.