world first Dual gear chain hoist

Description

this product is made in JAPAN . 
it is used in construction , civil engineering , oilfield, shipbuilding . 

Characteristics of the product as below
The chain hoist can lift and lower the load chain 5 times faster than the regular chain hoist when it does not .

it can be used without electricity 

Adopt Japanese & German grade **0 alloy steel chain ,which has the highest strength and the best quality .
Equipped with Load Sensing Automatic Speed Transmission which is first in this field and reaches international leading level.
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we can supply the product from japan or supply main pieces of the product as OEM .(we supply except hand chain ,load chain ,name plate ) 
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