Shanghai Hairen Rubber Products Co., Ltd.

"Hairen Rubber and Plastic" was established in Shanghai in July 2011. As a leading domestic supplier of rubber and plastic products, our company provides a full range of rubber products including FKM, HNBR, FFKM, EPDM, NBR, CR, SBR, NR, IIR, and Si. These products are widely used in the automotive, aerospace, medical, home appliance, and industrial fields, primarily for critical applications such as sealing, vibration damping, and connection. With excellent temperature resistance, oil resistance, weather resistance, water resistance, and corrosion resistance, we provide reliable rubber and plastic solutions for various precision equipment.

After more than a decade of development, HaiRen has gradually grown stronger, gathering senior design, development, and production personnel with rich industry experience. We have a nearly 5, 200-square-meter production base in Wuhu, equipped with multiple sets of high-efficiency professional molding equipment, including more than 40 sets of production equipment such as rubber mixing mills, cutting machines, extruders, molding machines, and CNC machining centers. We have established a strict production process management and quality control system. Our company has passed IATF16949: 2016 quality management system, ISO14001: 2015 environmental management system, and ISO45001: 2018 occupational health and safety management system certifications, and has successfully joined the Rubber Products Branch of the China Rubber Industry Association.

Hairen has a comprehensive experimental testing system, equipped with a range of advanced testing and experimental equipment, including Shore hardness testers, hydrometers, tensile testing machines, automatic testing machines, rotorless vulcanizing machines, and image measuring instruments. This allows for full-process testing of the research and development and production processes, providing fundamental data and a basis for optimization. Currently, Hairen has become a valued partner for many companies, including 80% foreign-invested enterprises and 20% domestic enterprises. Customer categories include automotive, hydraulic/pneumatic/industrial equipment, home appliances, and aerospace, with total sales increasing year by year.

We have a clear organizational structure, ensuring clear responsibilities for each department and standardized operation throughout the entire process of order delivery, quality control, and technical services. This guarantees dual control over product quality and delivery efficiency.