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telescopic / tools


The traditional construction mark occupy a lot of space during transportation, waste of resources consumed by a large number of transport and inconvenient to transportation. The design "Folding" compress the volume of traditional mark in space; so that It can be compressed together when not in use, smaller, less space occupied, easy to transport, saving the fuel cost of transportation, manpower and other resources.


Jiangxi University of Finance and Economics

Jiangxi University of Finance and Economics
Nan chang, China