2011 March 2011, Shandong Longhua Qalabka Cusub Co., Ltd ayaa la aasaasay. 2012 Juun.19, 2012, khadka wax soo saarka ayaa si guul leh loo bilaabay 2017 Abriil 2017, khadka-soo-saarka polyether-ka-soo-saarka polyeter-ka oo leh hanti maskaxeed oo madax-bannaan ayaa la geliyay wax-soo-saarka, tayada iyo iibinta badeecadaha POP waxay ku jiraan No.1 suuqa gudaha. 2020 December 3, 2020,IPOee Shenzhen Stock Exchange 2020 Luulyo 2020, Laanta Qingdao waa la aasaasay. 2021 Febraayo 2021, ShAnghai laanta ayaa la sameeyay.
