I-C/Z Purlins yethu ayisindi, izigaba zensimbi ezakhiwe ngokubanda eziqinile eziklanyelwe ukusekela amaphaneli ophahleni kanye nokufakwa kwezindonga ezakhiweni zensimbi. Ama-C purlins afanele izakhiwo ezilula-span namabhande odonga, kuyilapho ama-Z purlins angadlulana ezindaweni zokusekela ukuze anikeze ukuqhubeka okukhulu kanye namandla okuthwala umthwalo isikhathi eside. Ubukhulu, ubukhulu, ubude, amaphethini embobo, kanye nama-galvanized coatings kungenziwa ngokwezifiso ngokuya ngezidingo zephrojekthi. Ifaka ubukhulu obunembile, ukusebenza okuhle kakhulu kwesisindo kuya kwesisindo, ukufakwa kalula, nokumelana nokugqwala okuthembekile, ama-purlins e-C/Z asetshenziswa kabanzi kuma-workshops, ezindlini zokugcina impahla, ezimbonini, kuma-hangars ezindiza, izakhiwo zezolimo, nasezindaweni zezohwebo.