... effectively! Your safety is very important to QH steel suspended scaffold, which is a big part of why we ... , servicing, and use of QH steel suspended scaffolding. Parameters of QH steel suspended scaffolding platform ZLP250ModelUnitZLP250Rated loadkg250Lifting speedm/min9 ... lifting part: Suspended platform,Hoister,Safety lock,Electrical control system. 2.The hoister can be customied according to ...