SUZHOU JIASHUO PLASTIC has been manufacturer for 8 years, which is the biggest factory in Southeast of China in this industry. ProductCorrugated Board IntroductionCorrugated Board is a kind of environmental material, which is no pollution and recyclable, made of polypropylene (PP) and polyethylene (HDPE). Corrugated Board is high transparency, light weight, anti-impact and waterproof, which is a ...