T=(0.5~0.7)*k*σs*As*d/1000
Tsakanin su,
T: karfin juyi, Nm
k: ƙara ƙarfin ƙarfin ƙarfi, yawanci 0.12
σs: ƙarfin abin da ke samar da ƙarfi, Mpa
Kamar: yanki mai haɗari mai haɗari, mm2
d: Diamita mara kyau, mm

Hebei Chengyi Engineering Materials Co., Ltd. ya himmatu wajen samarwa da haɓaka na'urori daban-daban. Ana amfani da samfuran da yawa a cikin wutar lantarki, tsarin ƙarfe, gini, ma'adinai, photovoltaic, injina, sufuri, layin dogo da sauran filayen. Tsarin gudanarwa don samarwa abokan ciniki daki-daki, kulawa da tabbacin sabis na tsayawa ɗaya.