Crown Advanced Material Co., Ltd. (688560.SS) researches, develops, manufactures and sells new composite membrane materials primarily for new energy applications including photovoltaic modules and lithium batteries. The company offers solar cell module backsheets such as environmentally friendly fluorine-free backsheets with a 60GW supply capacity and global-leading shipments; N-type battery packaging solutions encompassing TOPCon, HJT and IBC cell encapsulation films with 25GW current capacity expanding to 75GW via new facilities; solar cell encapsulation films; multifunctional films; battery backplanes; POE films; PVB films; special protective films; and lithium pouch cell aluminum plastic films utilizing proprietary drying-heating hybrid processes for enhanced electrolyte resistance, deep drawability and formability. These products serve power, energy storage and digital battery systems as well as photovoltaic modules for leading global customers including LONGi, JA Solar, Trina Solar, Canadian Solar, Risen Energy, BYD and others among over 200 clients.
Founded in 2007 and headquartered at No. 32 Jingfa Avenue, Yichun Economic and Technological Development Zone, Yichun City, Jiangxi Province, China, the company operates manufacturing bases in Yichun, Suzhou and Hefei (under construction), plus Vietnam, alongside the Jiangxi Photovoltaic Composite Materials Engineering Technology Center and Suzhou R&D Center.
Crown Advanced Material holds nearly 130 patents including nine PCTs, contributed to national solar backsheet standards and lithium aluminum laminated film group standards, and maintains DEKRA-certified labs as a national high-tech "little giant" enterprise with intellectual property advantages.
Recent developments include expansion of N-type cell encapsulation film capacity to 25GW across Yichun and Vietnam facilities with a planned 50GW Hefei base; construction of the Hefei manufacturing site; and sustained global leadership in fluorine-free backsheet shipments with 16 years of zero-failure terminal operations.