1. Steel Frame Bar 2. Isibiyeli 3. Isiseko seNkxaso 4. I-Fitting eyakhelwe-ngaphakathi 5. I-Purlin C Uhlobo lwe-Purlin, uhlobo lwe-Z lwe-Purlin 6. Ibhola eBolted 7. Ibhola eWelded 8. Iibholiti zamandla aphezulu 9. Ikholam 10. Umtha 11. Ikhowuni 12. Ipleyiti engenanto 13. Umkhono 14. Ulwakhiwo lweNtsimbi eneMilo eyodwa 15. I-Crane Beam 16. Ibhodi yebhodi enkulu 17. IKholam yoMnqamlezo 18. Umhlathi ojikelezayo 19. IKholam yePipe eSpiral 20. ILungu leBhulorho 21. amalungu Shear stud steel 22. Izinyuko zentsimbi 23. Ibhokisi yentsimbi