... :A15, B125, C250,D400. We are Hebei Jinghua Casting Co.,Ltd, an ISO9001:2000 certified enterprise in China, ... specialized in manufacturing of EN 124 sand casting manhole cover. Characteristics of our manhole cover:1) Material: cast iron, ductile ... IrisFax: 86 311 8963 2997---Ms IrisHebei Jinghua Casting Co.,Ltd Website: www dot hjcasting dot com ... dot alibaba dot com EN 124 sand casting manhole cover