In today's fast-evolving industrial landscape, the demand for sustainable, durable, and lightweight materials has catapulted Corrugated PP (Polypropylene) sheets to the forefront of the global supply chain. As a leading Corrugated PP sheet supplier, we recognize that this material—often referred to as Coroplast, Corflute, or Twinwall sheet—is no longer just a simple plastic board; it is a critical component in sectors ranging from logistics and construction to agriculture and high-end advertising.
The global market for corrugated plastic is projected to reach several billion dollars by 2030. This growth is driven by the urgent shift toward circular economies and the replacement of traditional single-use cardboard and heavy wood. From North American logistics hubs to European eco-packaging initiatives, PP sheets are the preferred choice due to their 100% recyclability and weather-resistant properties.
Modern manufacturing has transitioned from standard production to highly specialized functionalization. We now produce sheets with ESD (Electrostatic Discharge) protection for the electronics industry, flame-retardant properties for construction, and high-intensity UV stabilizers for long-term outdoor signage. As a premium supplier, we stay ahead of these trends by investing in R&D and advanced extrusion technology.
Global enterprises are increasingly seeking direct-from-factory partnerships in China to mitigate supply chain risks. Procurement managers prioritize suppliers who can offer high-volume consistency, custom dimensions, and rapid international shipping. Our facility in Yangzhou serves as a hub for these global demands, ensuring that "Made in China" translates to "Quality and Reliability."
Our History: Yangzhou Benchmark Plastic Co., Ltd., specializes in the integration of industry and trade. With over 25 years of experience in the production and supply of high-quality plastic sheets, we have established ourselves as a leading player in the global market. Our commitment to innovation and customization allows us to provide tailored solutions for our clients, meeting their specific needs. We invite all our business partners to visit our facilities for on-site research and exploration.
Our Factory: Our state-of-the-art factory is equipped with advanced technology to produce a wide range of plastic products that meet the diverse demands of the market. We adhere to the management principles of "quality first, customer first, and credit first" since the company's inception and continuously strive to meet the needs and expectations of our clients.
We operate 4 PET sheet extrusion lines, with a daily production capacity of over 100 tons. This positions us as one of the most important suppliers in the plastics industry. Our expertise extends across a variety of substrates including:




In addition to our standard product lines, we also operate an advanced plastic processing center offering additional services such as blister packaging, printing, die-cutting, folding cartons, and custom adhesives. These value-added services allow our customers to obtain products fully tailored to their specific needs.
Corrugated PP sheets are the "Swiss Army Knife" of modern materials. Here is how they are being utilized across different localized scenarios globally:
In automated warehouses, PP layer pads are essential for stabilizing glass bottles and cans. They are moisture-proof, washable, and reusable for up to 50+ cycles, drastically reducing the cost-per-trip compared to cardboard.
Real estate "For Sale" signs, political placards, and retail displays rely on Corona-treated PP sheets for high-definition UV printing. Their lightweight nature allows for easy installation in any environment.
During renovation, heavy-duty 4mm PP sheets are used as floor protection. They safeguard expensive marble and hardwood from dropped tools and heavy machinery, far outperforming thin plastic films or fragile paper.
Our location in Yangzhou grants us access to the world's most robust chemical and logistics infrastructure. We source high-grade polypropylene resins at competitive rates, passing those savings directly to our global partners.
Unlike Western distributors who carry limited stock, our factory can adjust extrusion parameters in real-time. Whether you need a specific GSM (grams per square meter), a unique Pantone color, or custom die-cut shapes, we provide total flexibility.
With a daily output of 100+ tons, we can fulfill large-scale tender requirements that smaller local suppliers simply cannot handle. Our independent Foreign Trade Department ensures that documentation and customs clearance are handled with professional precision.
At Yangzhou Benchmark Plastic Co., Ltd., quality is our top priority. Our production team works with strict quality controls at every stage of the manufacturing process, from raw material selection to the final product. We utilize CNC engraving, water curtain cabinets, and hydraulic presses to ensure every sheet meets international standards.








We are always open to collaborating and exploring new business opportunities with companies around the world. Please feel free to contact us for more information about our products and services. We look forward to establishing long-term, mutually beneficial business relationships!