Injin saka mai kunkuntar atomatik, farashin injin saka, injin saka kayan masana'antu
Yongjin a lamba ta 5, Titin 1, Yankin Masana'antu na Daling Pushan, Garin Shilou, Gundumar Panyu, Birnin Guangzhou, Lardin Guangdong Manyan kayayyaki Injin Saƙa Ribbon Mai Sauri Mai Sauri NF6-42. Wannan samfurin yana taimakawa wajen rage farashin aiki. Ingancinsa da sauƙin amfaninsa suna ba wa masana'antun damar zaɓar ƙwararrun ƙwararru kaɗan. A lokacin samar da Yongjin, ana gudanar da jerin ayyuka, wato, niƙa ƙwallo, gyaran fuska, sintering, vitrification, busarwa, glazing, tsoma acid, da sauransu. A lokacin samar da Yongjin, ana buƙatar cikakken gwaje-gwaje masu inganci. Dole ne a gwada shi a ƙarƙashin kayan aikin gwaji don tabbatar da cewa yana da aminci don amfani da shi tare da wayoyin.