主营业务：广东南亚-环琪-锚牌管代理经销商 化工管件管件阀门 PVC管件阀门批发
主营业务：批发：不锈钢井盖、不锈钢线型排水沟盖、不锈钢加工件、球墨铸铁井盖、球墨铸铁水箅盖、塑钢爬梯、复合井盖
主营业务：橡胶接头 橡胶减震器 弹簧减振器橡胶膨胀节 金属软管 波纹补偿器
主营业务：赤峰管材，赤峰给水管，赤峰排水管，赤峰波纹管，赤峰排污管，赤峰钢带管，赤峰农田灌溉管，赤峰塑料管，赤
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