茂名防滑踏步板定做 中山水沟盖板价格 304不锈钢格栅

茂名防滑踏步板定做 中山水沟盖板价格 304不锈钢格栅

Maoming anti slip step board customized Zhongshan ditch cover plate price 304 stainless steel grille

韶关热镀锌钢格板格栅板价格 热镀锌格栅板

Shaoguan hot dip galvanized steel grid plate price hot dip galvanized grid plate

·节省工期: 产品无需现场再加工，安装非常迅速

·Save time: the product does not need to be reprocessed on site, and the installation is very fast

·经久耐用: 出厂前经热浸锌防腐处理，抗蚀能力超过20年，耐冲击和重压

·Durable: hot dip galvanizing anti-corrosion treatment before leaving the factory, anti-corrosion capacity of more than 20 years, impact and heavy pressure