2011 March 2011, Shandong Longhua Zatsopano Co., Ltd idakhazikitsidwa. 2012 June.19, 2012, Mzere Wopanga unayambitsidwa bwino 2017 Epulo 2017, mzere wopangira zida za polyether wokhala ndi luntha lodziyimira pawokha udayikidwa mukupanga, ndipo mtundu ndi malonda a zinthu za POP adayikidwa No.1 pamsika wapakhomo. 2020 Disembala 3, 2020,IPOku Shenzhen Stock Exchange 2020 Julayi 2020, Nthambi ya Qingdao idakhazikitsidwa. 2021 February 2021, Shanghai Nthambi inakhazikitsidwa.
