Joytech Healthcare Co., Ltd. e thehiloe ka 2002. Kajeno re na lehoo e ka bangThepa ea lapeng ea lilemo tse 20 OEM & ODM, 'me khoebo ea rona e fihlile ho limilione tse 250 tsa USD ka 2020.makhetlo a 4ho tloha2017.Joaloka mofani ea ka sehloohong oa lihlahisoa tsa tlhokomelo ea bophelo Chaena, sehlopha sa Sejoy se iketselitse botumo bo tšepahalang ka boleng, boqapi le tšebeletso.Bokhabane ba rona ba boqapi le theknoloji bo ts'ehetsa tlhahiso ea lisebelisoa tsa pele tse kang lithemometha tsa elektroniki le tsa infrared, limithara tsa tsoekere ea mali, limonita tsa khatello ea mali, tlhokomelo ea 'm'e le lesea, le lihlahisoa tse ling tse etselitsoeng bareki tsa lapeng.