2011 March 2011, Shandong Longhua Mea Hou Co., Ua hoʻokumu ʻia ʻo Ltd. 2012 June.19, 2012, Production laina ua holomua 2017 ʻApelila 2017, ua hoʻokomo ʻia ka laina hana polyether polyol ʻokiʻoki me ka waiwai naʻauao kūʻokoʻa i loko o ka hana, a ʻo ka maikaʻi a me ke kūʻai ʻana o nā huahana POP i helu No.1 ma ka mākeke home. 2020 Kekemapa 3, 2020,IPOma Shenzhen Stock Exchange 2020 Iulai 2020, ua hoʻokumu ʻia ka lālā ʻo Qingdao. 2021 Fepeluali 2021, ShHoʻokumu ʻia ka lālā anghai.
