About

‌        Shangheng New Materials Co., Ltd. has been dedicated to the field of packaging ventilation, providing high-performance venting solutions for customers worldwide. After years of development, we have grown into a highly recognized, technology-driven manufacturer within the domestic packaging industry.

        Innovation has always been the core driving force of our company. We focus on the long-term research and application of expanded polytetrafluoroethylene (ePTFE), a material known for its exceptional  structure, enabling efficient air permeability while offering outstanding waterproof, dustproof, and chemical-resistant properties. Built upon our deep understanding of ePTFE, we have developed a comprehensive portfolio of packaging venting products—including waterproof venting valves, venting membranes, and venting plugs—that precisely regulate internal and external pressure and gas exchange, effectively ensuring product stability and extending shelf life.

        Beyond standardized products, we provide end-to-end solutions that cover the full process from material development to finished components. With an in-depth understanding of industry requirements, our technologies and products serve a wide range of applications, including food preservation, pharmaceutical packaging, consumer electronics, industrial goods, and chemical products—addressing diverse environmental challenges and performance needs.

        “Protecting quality and elevating packaging” is the commitment we uphold. Looking ahead,   Shangheng New Materials Co., Ltd. will continue to drive innovation, advancing packaging ventilation technologies with ePTFE as our foundation. We strive to become your trusted long-term partner, safeguarding product safety and shaping the future of intelligent packaging together.

        ‌Core Strengths

        ‌End-to-End Manufacturing‌: In-house surface treatment & die-cutting

        ‌Extreme Environment Ready‌: Tested from -40°C to 120°C       

        Agrochemical Applications: Suitable for various pesticide formulations and liquid fertilizers, preventing packaging corrosion and leakage.

        Daily Chemical Applications: Suitable for cleaners, detergents, and other liquid products, preventing leakage and packaging deformation.

        Health And Food Product  Applications: Suitable for nitrogen pumps, protein powders, and other nutritional supplement packaging, preventing packaging deformation.

        Pharmaceuticals Applications: Suitable for medicines and healthcare product packaging, preventing moisture ingress and pressure anomalies.  

        Industrial & Chemicals Applications: Suitable for chemicals, lubricants, and other liquid or powder packaging, preventing corrosion and leakage.

        Consumer Electronics Applications: Suitable for electronic components, providing waterproof and breathable solutions.

        Where Precision Meets Innovation