In the modern era of food safety and pharmaceutical integrity, Oxygen Barrier Films have transcended from a simple packaging necessity to a critical performance component. As global supply chains grow longer, the demand for high-performance polymers capable of preventing oxidation, retaining aroma, and extending shelf life has surged.
China has emerged as the global epicenter for the production of these specialized films. Unlike manufacturers in other regions, China’s ecosystem benefits from vertical integration—from raw polymer synthesis to advanced co-extrusion technology. This creates an unparalleled Information Gain for procurement managers: by sourcing from China, companies are not just buying a product, but accessing a mature industrial supply chain that provides high-speed iteration and custom specification adaptability.
Yangzhou Benchmark Plastic Co., Ltd. exemplifies the transformation of Chinese manufacturing. With over 25 years of operational excellence, we combine the principles of "Quality First" with lean manufacturing techniques. Our factory is equipped with 4 state-of-the-art PET sheet extrusion lines, ensuring that every batch meets rigorous OTR (Oxygen Transmission Rate) standards.
Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) is reflected in our independent Foreign Trade Department. This structure eliminates costly intermediaries, allowing us to maintain competitive pricing without compromising on the high-grade polymer quality required for international standards.
Since our inception, we have dedicated ourselves to bridging the gap between advanced polymer science and market-ready packaging solutions. Our facility serves as a one-stop-shop, offering:






Our films are engineered with specific polymer blends that minimize gas permeability (low OTR). This prevents oxidation of fats and oils in food, significantly extending the shelf life of products ranging from potato chips to pharmaceutical blisters.
We operate an independent Foreign Trade Department that coordinates directly with our R&D team. Whether you need specific thickness (e.g., 0.15mm-3.0mm) or specialized coatings (Anti-static, Anti-fog), we offer rapid prototyping and flexible production runs.
Yes. As a leading exporter, we are well-versed in international trade regulations. Our products are manufactured to meet global safety standards, and we facilitate efficient logistics to ensure on-time delivery across the globe.