·         Oil cylinder parts made by automatic high rotation speed CNC lathe ensure the excellent finish and concentricity

·         Japanese / Italian oil sealing elements, overload protection, international brand oil pipe

·         Twin cylinder chain drive model , with safety steel wire as synchronization

·         Polymer wear-resistance slider 

·         Single side safety control both side unlocked safety, arm locks with tooth type ratchet, multi-safety device, more reliable 

·         Gate type, for operation more easy, no obstruction onto the floor 

·         Roof protection safety device, automatic arm lock by built in ratchet tooth

·         Shot blasting and high temperature baking powder coated surface finish