Guangzhou, Guangdong, China,
Guangzhou Topu Composite Materials Co., Ltd (TOPU), located inShiji, Panyu District, Guangzhou, covers thirteen acres with thearea of its one single production plant over 3,000 square meters.TOPU is a new type high-tech industrial company ...
pp honeycomb core, polyproperlene honeycomb core, frp sandwich panel, filter cartridge, gwt, plastic furniture board
