Columbia Rigging Corporation offers Domestic & Imported Wire Rope, Rotation Resistant Wire Rope, Wire Rope Slings, Alloy Chain Slings, Synthetic Flat Web & Round Slings, Crosby and CM Procucts, Material Handling Equipment, Drum Lifters, Fall Protection Equiment including Harnesses, Lanyards & Retractables, Shackles, Turnbuckles, Clips, Chain, Binder Chains, Cargo Control Equipment, Ratchet Straps, Aircraft Cable, MS Swaging of Stainless Fittings, Cable Railings Columbia Rigging Corporation is a SBA Certified HUBZone Business ID #19527 Columbia Rigging has the ability to proof load test & certifiy your slings and rigging hardware in accordance with ASME/ ANSI requirements, using our 200,000 LB. capacity Esco proof test machine calibrated to N.I.S.T. calibration standards.