SUPPLY, SERVICE & CERTIFICATION OF RIGGING HARDWARE Since 1994…Proofloading Inc. gives you the dual convenience of a Calgary supply and testing facility that offers competitive pricing on new hardware as well as testing and certification services for your current lifting devices. Proofloading's dedicated staff is committed to providing you the best quality products and services designed to fulfill the specific needs of our customers. From chain slings to lifting beams to headache racks, this cost-effective, safe practice will be carried out in a timely manner. Whatever your application, we have the experience, resources and expertise to meet your needs. Sales, Service and Certification of Rigging and Lifting Hardware Engineering, design, fabrication and test certification of spreader bars, lift beams and davit arm jibs. Inspection, fabrication, repairs and certification of chain & wire rope slings. Inspection, certification and sales of web products. Test certification on skid package lifting lugs. Supplier of blocks, shackles and plate clamps. Non-destructive and destructive testing available.