Nuoman construction machinery A power trowel (also known as a "power float") is a piece of light construction equipment used by construction companies and contractors to apply a smooth finish to concrete slabs.Walk-behind power trowels are used by an operator walking behind the machine.New latest model double pan power trowel is more Efficient. Shandong Nuoman Machinery Co., Ltd. is a professional manufacturer and trading company which specializing in the R&D and sales of road equipment and engineering pavement machinery in China. The company local in Jining, Shandong Province. Since its establishment, the company has been specialized in producing and selling more than 50 different machines . The main products covers mini excavators, loader, fork lift, road rollers, concrete leveling machines, cutting machines, milling machines, power trowels, engineering lighting vehicles , backhoe loader ,for…