Linyi Perfect Building Materials Co.,LTD belongs to Linyi Xingyuan Investment and Development Group, established in 2002 and active across mining, building materials, network technology, chemical and additional industries. Founded in 2007, Perfect now draws on nearly two decades of manufacturing expertise, operating more than 40 extrusion production lines and offering over 200 product options including WPC interior wall panels, outdoor WPC flooring, PVC wall & ceiling panels, SPC flooring and wa