HSZ series chain block can be used in factories, mines, agriculture, electric power, construction building site, dock, and warehouse for installation of the machines, lifting the cargoes, loading and unloading the trucks and it is especially proper to be used in the open air and conditions with no power supply.

Produce in compliance with the national standard. It is of symmetry arrayed two-step gear driven construction.
The design is reasonable, materials are of good quality. The structure is advanced and appearance is beautiful.
Small in size, light weight and small hand pull force.
The parts have high strength, big tenacity and all these make it safe, durable.