Ni bayi, awọn idagbasoke ti kú irin jara, ga-tekinoloji irin jara, enamel irin jara, ọkọ awo jara, eiyan awo jara, Afara irin jara, mẹsan jara, diẹ sii ju 100 awọn ọja.Eu CE iwe eri, Shikoshi Classification Society iwe eri, igbomikana ati titẹ ha awo gbóògì iwe-aṣẹ, kekere alloy ga agbara alabọde ati ki o nipọn awo (Q345B-E) gba awọn China Iron ati Irin Association metallurgical awọn ọja ti ara didara idanimọ Gold Cup Eye.