I-Yongjin - Owona matshini welaphu uphambili, umatshini wokubonisa ilaphu, umatshini welaphu osetyenzisiweyo kunye nomatshini wokuluka i-YJ-NF 4/66
Sinikezela ngomatshini welaphu ophucukileyo, umatshini wokubonisa i-textile, umatshini welaphu osetyenzisiweyo kunye nomatshini wokuluka omelana neemfuno zamva nje zoshishino kwaye uhlangabezana nomgangatho ophezulu kunye nokhuseleko ukuqinisekisa inkxaso ehlala ixesha elide, ukuqina kunye nokusebenza ngokufanelekileyo. Ezi zisetyenziswa kwimveliso yemihla ngemihla kunye nemveliso kwaye ziyimfuneko kuwo onke amashishini.