Shanghai Jocen Industry Co., Ltd. o se tasi o taʻitaʻi i le lalolagi atoa meafaigaluega R&D, ma le gaosiga ma le faʻatau atu, sa auai i le gaosiga o meafaigaluega taʻavale mo le sili atu ma le sefulu tausaga, ma ua avea nei ma faʻatau oloa gaosi oloa tele ma faʻapolofesa i Saina.Ina ua mavae le sili atu nai lo le 10 tausaga o containuous atinae ma fou, ua avea JOCEN TOOLS ma taʻutaʻua o Saina ma le lalolagi-lauiloa gaosi meafaigaluega taimi afi, meafaigaluega afi, masini faiga faiga, tauaveina puller meafaigaluega, suauu faamama wrench, meafaigaluega taofi ect.