◆Divided into two types:stationary and rail-mounted.

◆Many choices when using,such as adjustable height according to job requirements,tubular or lattice towers,and foundation bases or rails.

◆Multiple rational combinations for a variety of requirements and scientific safety protecting strucures for higher reliability.

◆Widely used in construction buildings,such as the construction of precast concrete beams,bridges,nuclear power plants,infrastructures,harbors and ports.