Guangzhou Kewei Material Co., LTD is the first high-tech manufacturer specialized in whole industry chain-window film with independent intellectual property rights,such as Automotive window film,Car solar film,High-tech sputter film, Building window film, Security window film,Painting Protection Film,Smart Film,Smart glass film and so on.

Kewei owns two sets of magnetron sputtering machien, seven Germany Leybold composite coating production line. Including equipment process:Scratch and laminate technology of magnetron sputtering technology,polyester fiber multilayer material coating technology, membrane surface,nano injection type double coating technology.