TIANJIN JINHANG TECHNOLOGY CO.,LTD

Founded in 2017, Tianjin Jinhang Technology Co., Ltd. is a technology-driven enterprise specializing in the R&D, production, and export of inflatable seals and customized rubber products. Leveraging over a decade of mature production experience and a global supply chain, the company has established a closed-loop system encompassing R&D, production, and export. Its products are sold to over 100 countries and regions worldwide, serving more than 500 internationally renowned companies. With an annual production capacity of tens of thousands of units and a stable delivery cycle of 7-15 days, the company maintains a leading position in the industry thanks to its dual core advantages of "military-grade quality control + ultra-fast delivery."   Our core product—military-grade inflatable sealing rings—can be customized to meet specific customer needs. They withstand a wide temperature range of -60℃ to 300℃, operating stably for over 200,000 inflation/deflation cycles, and have a pressu…