Shandong Runping Plastic Industry Co., Ltd.Our main products include pp corrugated sheets(also known as corflute/correx/polyflute/pp hollow/coroplast sheets), corrugated plastic boxes, coroplast sign, pallet layer pads, corflute tree guards, corruagetd pp dividers, delta traps, and other customized corrugated polypropylene products. All our products can be customized.