1. Lub ntiajteb txawj nqus tshwj xeeb. Txoj kab uas hla ntawm txoj hlua hlau yog tib yam, qhov hnyav dua qhov tshwj xeeb lub ntiajteb txawj nqus, qhov zoo ntawm cov hlua hlau zoo dua;
2. steel hlau hlua core. Qhov muaj zog ntawm cov tub ntxhais hlau hlau hlua, qhov hnyav dua qhov tshwj xeeb lub ntiajteb txawj nqus, qhov zoo dua qhov kev txhawb nqa rau sab nrauv ntawm cov hlau hlau hlua, thiab qhov zoo ntawm cov hlau hlau hlua zoo dua;
3. Cov khoom siv. Cov khoom yog qib steel thiab lub zog. Cov hlau ntau dua, lub zog ntau dua thiab qhov zoo ntawm cov hlua hlau zoo dua;
4. Qhov zoo ntawm txoj hlua tom qab raug txiav yog me ntsis xoob, thiab qhov zoo ntawm cov hlua hlau nrog qhov ntev nteg ntev yog zoo dua li qhov luv nteg ntev;
5. Lub peev xwm tiv thaiv ntawm 316 stainless hlau xaim hlua yog muaj zog dua li ntawm 306 stainless hlau hlau hlua, 306 muaj zog tiv thaiv -corrosion muaj peev xwm tshaj li kub-dip galvanized steel hlau hlua, kub -dip galvanized steel hlau xaim{8} zoo dua qub; nylon yas-coated steel hlau hlua tau zoo dua li PE yas-coated steel hlau hlua, PE yas-coated steel hlau hlua muaj zoo zoo dua li PVC yas-coated steel hlau hlua, thiab yas-coated steel hlau hlua muaj kev tiv thaiv zoo dua {{14} gal ropes.