Description

I would like to introduce about our product which is Dual Speed Chain Hoist (manual chain hoist) .
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 doesnt have load.
(which is the first field In the world) it works to reduce wasted operation .
・this is manual chain hoist so you can use it without electricity .
・patents: Germany , Japan , USA , Australia , China , South Korea ,Taiwan
・Adopt Japanese & German grade **0 alloy steel chain, which has the highest strength and the best quality .
・this product is used in construction , engineering cites work ,Port ,Oil factories and so on .

Please find attached videos . if you are interested in my proposal ,Please inform me .
I hope to hear you from soon .
thank you for your time
Best regards,