Shanghai Qingtu Rubber Technology Co., Ltd. is a comprehensive industrial group specializing in the research, design, production, sales, and service of inflatable seals. With years of industry experience, we focus on inflatable seals, gas seals, silicone inflatable rings, inflatable expanding seals, air-inflated seals, rubber bladders, inflatable seals, inflatable gaskets, inflatable strips, inflatable rings, air-tight strips, and the development and production of silicone pneumatic seals. Qingtu Rubber has accumulated substantial key application data through repeated experiments, solving various problems for end-users in the process of use. With over 18 years of experience in developing more than 2,000 projects, we offer a wide range of cross-sectional options. For details on the air nozzle slot structure and application cases, please contact our professional engineers. Since its establishment, Qingtu Rubber has consistently adhered to the philosophy of high standards and strict requirements, from raw materials to production processes and product inspections, ensuring focused efforts and the continuous stability of the quality of inflatable seals, thereby gaining the trust of our clients. Welcome friends from all walks of life to visit Shanghai Qingtu Rubber Technology Co., Ltd. for guidance, inspection, and business negotiations!