I-sanonpipe ingumphakeli ochwepheshe kanye nomkhiqizi wamaphrojekthi wepayipi lensimbi engenamthungo eChina.Imikhiqizo yayo eyinhlokoamapayipi obhayela, amapayipi amafutha, amapayipi mechanical, amapayipi kamanyolo namakhemikhali, kanyeamapayipi ensimbi angenamthungo.Izinto ezisetshenziswayo eziyinhloko yilezi:I-SA106B, 20 g, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910,I-A335P5/ P9 / P11 / P12 / P22 / P91 / P92