Qingdao Hengsheng Plastic Co., Ltd. is a leading manufacturer and trading company based in Qingdao, China, specializing in corrugated plastic products. Established between 2011 and 2013, the company operates a factory with 4 to 6 production lines and a plant area of 5,000-10,000 sqm. With an employee count ranging from 11 to 50 people, and some sources indicating up to 500, the company has an annual revenue between US$5 Million and US$10 Million, with some reports suggesting up to US$50 Million. They offer a comprehensive range of PP corrugated sheets and related items, including corrugated plastic boxes (for packaging vegetables, fruits, and general storage), yard signs, tree guards, floor protection sheets, layer pads, and plastic advertising boards. Products are made from environmentally friendly polypropylene, featuring properties like lightweight hollow structure, waterproof, shockproof, anti-aging, corrosion resistance, high strength, and good toughness. Qingdao Hengsheng Plastic Co., Ltd. provides OEM, ODM, and design services, with customization options for color, thickness, density, printing, and design. The company holds ISO 9001, CE, IATF 16949, and ISO/TS16949 certifications, ensuring high-quality products. They have a strong international presence, exporting 71%-90% of their products to over 120 countries across North America, Europe, Asia, and other global markets, supported by a dedicated foreign trade staff and a strict quality control team.