Shan Dong Finer Lifting Tools co.,LTD produce air casters for more than 20 years, from the year of 1998, export air bearing casters to more than 70 countries and areas. 10 tons air casters, 16 tons air bearing casters, four air modular air casters, six air modular air casters, 20T air moving skates. Modular air casters with four or six air modular, can added or remove air modular as demand, but cause for the security concerns, please do not less than three air modular works. Four air modular air casters, six air modular air casters, air bearing casters, air caster rigging systems. Air bearing casters all parts packaged in one cartons, it contains the main air tubes, air control console with wheels, vice air tubes, airbags. Air caster rigging systems are strong and robust structures capable of supporting the proportionate weight of loads. Air loading moving systems works need a flat, level and smooth floor surface with no obstructions is workable. Regarding air caster rigging systems advantages, air bearing casters price list, air moving skates for sale, air loading moving systems quotation, please kindly feel free contact us. professionally service hope will get your satisfaction.