生产销售:橡胶止水带、聚硫防水密封胶,橡胶止水条、聚乙烯闭孔泡沫板,聚氨脂密封胶,GB柔性填料、橡胶支座、桥梁伸缩缝、制品型遇水膨胀止水条、腻子型缓膨止水条、聚氨酯遇水膨胀止水胶、快速接头,碳钢接头,不锈钢接头,