主营产品：橡胶止水带,,桥梁橡胶支座,,桥梁伸缩缝,,遇水膨胀止水条,,土工格栅,,遇水膨胀止水环,,双组份密封胶,,闸门水封,,聚乙烯闭孔泡沫板,,桥梁充气气囊,,HDPE双壁打孔管,,硅芯管,硅芯管接头,,护缆塞,,钢筋保护层混凝土垫块,,预应力波纹管,,梁底钢