Ko Shanghai Joysun Machinery & Electric Equipment Manufacture Co., Ltd. kei raro i te Roopu Shanghai Joysun, he hinonga hangarau teitei i Shanghai. Ko te kaporeihana kei te rawhiti o Zhangjiang Hi-Tech Industry Garden, Pudong New Area; a he peka kei Dubai.

Kei te tino whakapono nga kaimahi o Joysun he poti te hinonga, ko te kounga o te hua te urungi. Mai i tana whakaturanga i te tau 1995, ko nga kaimahi katoa o Joysun e whakaaro ana ki te kounga o te hua he mea nui ki te oranga, me te whakapau kaha ki te rangahau me te whanaketanga o te papu korehau, nga miihini tukatuka kirihou me nga miihini whakakii inu.