
Izinsimbi zezintambo ezifojiwe zakhiwe ikakhulukazi ngezinto zamandla aphezulu ukuze kuqinisekiswe ukuqiniswa okuvikelekile nokuthembekile kwezintambo zocingo. Insimbi ye-Carbon iyinto esetshenziswa kakhulu, ikakhulukazi kumabanga afana no-45# noma 65Mn.
Ama-Turnbuckles ngokuvamile akhiwa ngezinto ezihlukahlukene zekhwalithi ephezulu, ngayinye ekhethiwe ngokusekelwe ezidingweni ezithile zohlelo lokusebenza kanye nezimo zemvelo.
I-Hebei Fujinrui Metal Products Co., Ltd. yasungulwa ngo-2004 futhi itholakala e-Handan City, esifundazweni sase-Hebei. Le nkampani ihlanganisa indawo engamamitha-skwele ayi-10,000 futhi inabasebenzi abangaphezu kuka-200. Kuyibhizinisi elihlanganisa ukukhiqizwa komkhiqizo oyisiqinisi kanye nokuvikela ukugqwala kwendawo yensimbi, nethimba lobuchwepheshe bokukhiqiza elivuthiwe. Iminyaka engaphezu kwengu-20 yokuhlangenwe nakho embonini ye-fastener.