Hebei Gumi Sealing Material Technology Co., LTD., a comprehensive technology enterprise focusing on the research and development, design, production and sales of various high-end sealing rubber strips. The main products are: EPDM (EPDM), elastomer composite rubber strip (TPV co-extrusion), elastomer rubber strip (TPE single extrusion), PVC transparent rubber strip, composite rubber and plastic rubber strip, rubber and plastic rubber strip, sliding magnetic strip, etc. R & D, design a variety of special field sealing products. Our products are widely used in building doors and Windows, solid wood set doors, aluminum doors and Windows, glass curtain walls, automobiles and ships, mechanical equipment, medical instruments, photovoltaic solar energy, advertising light boxes and other fields.