2011 March 2011, Shandong Longhua Sabbin Kayayyakin Co., Ltd an kafa shi. 2012 Yuni.19, 2012, An yi nasarar ƙaddamar da layin samarwa 2017 Afrilu 2017, da yankan-baki polyether polyol samar line tare da zaman kanta ilimi dukiya da aka sanya a cikin samarwa, da kuma ingancin da tallace-tallace na POP kayayyakin ranked No.1 a cikin gida kasuwa. 2020 Disamba 3, 2020,IPOa Shenzhen Stock Exchange 2020 Yuli 2020, an kafa reshen Qingdao. 2021 Fabrairu 2021, ShAn kafa reshen anghai.
