I whakatühia a SPL i te tau 2001, a, he kamupene katoa na Lianhe Chemical Technology Co., Ltd. (Waehere Tiri 002250).Ko te SPL kei roto i te papa ahumahi o te taone nui o Baoshan i Shanghai, me te tino pai o te hononga me te punaha kawe waka, e tata ana ki te takiwa me te huarahi mowhiti o waho o shanghai, me te 13km te tawhiti atu i te taunga rererangi o Hongqiao, me te 12km te tawhiti atu i te teihana tereina o Shanghai.Ka hangaia te wheketere SPL ki te rohe 27,000m2, kei roto ko te waahanga whare matua o te 18,000m2.Ko te kamupene ISO 9001: 2015 kua whakamanahia me te tino whai i nga aratohu kua whakatakotoria i raro i tenei punaha whakahaere Kounga.