Chengdu Junma Sealing Technology Co., Ltd. is a well-established high-tech enterprise that specializes in developing and producing friction sealing materials since 1997. The company has achieved significant milestones over the years, becoming one of the leading companies in 2002 that successfully developed non-asbestos calendaring sealing materials, and successfully developing beater addition non-asbestos materials in 2008. Our products are known for their reliable performance, including being leakless, non-corrosive, and non-sticking.With an annual production output exceeding 4000 tons of asbestos-free sealing and friction materials, Junma Sealing has successfully developed dozens of sealing materials adaptable to a wide range of working conditions, widely used in various industries, including general machinery, internal combustion engines, electric vehicles, aviation, petroleum and petrochemicals, shipbuilding, nuclear power stations, and refrigeration.