Inyandiko zo hejuru zo kurinda izamu
Ibyiza
1.Uburemere bworoshye: uburemere bwa nylon ni 1/7 gusa cyicyuma, kuburyo byoroshye gutwara no gushiraho, kugabanya cyane imbaraga zumurimo wabakozi icyarimwe, ariko kandi birashobora kugabanya cyane igipimo cyigihombo cya "artificiel", byongeye, kubera itandukaniro ryibikoresho, binagabanya umutima wabagizi ba nabi bifuza. Kubwibyo, kongera gukoresha igipimo cyinkweto za nylon (inkingi yinkingi) zirenga 50% kurenza izinkweto zisanzwe zinkingi.
2.Kurwanya ruswa: cyane cyane mu mwobo muremure wigihe kirekire cy’ubushyuhe, kurwanya ruswa ya nylon irenze kure iy'icyuma n’ibiti. Imyitozo yerekanye ko ubuzima bwa serivisi bwinkweto za nylon (inkingi zinkingi) zirenze inshuro eshatu inkweto gakondo.
3.Gusubirana byoroshye: kubera umuvuduko mwinshi wamakara yamakara, inkweto zinkingi zishaje akenshi ntizishobora kugarurwa, bigatera imyanda inyungu zubukungu bwikirombe cyamakara, ibiciro byubucukuzi bwamabuye y'agaciro, inkweto nshya ya nylon inkingi (cap), mugihe cyose ukurura gato urunigi rwo kugarura, urashobora gukuramo, kurwanya biragabanuka cyane.

4.Gukomera kwiza: inkweto zicyuma ninkweto zinkingi zimbaho, inkweto zicyuma zisuka byoroshye kubyara trachoma, byoroshye kumeneka, gutunganya inkweto zimbaho ziroroshye kandi byoroshye kumeneka, akenshi ntibishobora gukoreshwa muburyo bumwe. Ibisubizo byamafaranga menshi yo gucukura. Muri make, gukoresha inkweto za nylon (inkingi yinkingi) birashobora kugabanya neza ikiguzi cyo gukora, kuzamura cyane inyungu zuzuye zinganda.
Gukoresha ibicuruzwa

Uruganda rukora amakara
Umwirondoro wa sosiyete
Shandong Zhongao Steel Co LTD. ni uruganda runini rwicyuma nicyuma gihuza gucumura, gukora ibyuma, gukora ibyuma, kuzunguruka, gutoragura, gutwikira no gusya, gukora imiyoboro, kubyara amashanyarazi, kubyara ogisijeni, sima nicyambu.
Ibicuruzwa byingenzi birimo urupapuro (igiceri gishyushye gishyushye, coil ikonje ikonje, ikinguye kandi ndende yo gukata ingero zingana, ikibaho cyo gutoragura, urupapuro rwa galvanis), ibyuma byicyuma, akabari, insinga, imiyoboro isudira, nibindi.
Muri byo, isahani nziza yari hejuru ya 70% by'umusaruro wose w'ibyuma.
