Handan Zhangshui Casting Co., Ltd, based in China, lists Ductile Iron Manhole Cover on Global Trade Plaza. The product is made from ductile iron grades GGG500-7 & 400-12 and grey iron GG20, with designs conforming to EN124 standards including A15, B125, C250, D400, E600, and F900 load classes. Coating options include cold applied black bitumen or no coating, and packing is done on steel or wood pallets as per customer requirements. Buyers can send an enquiry through Global Trade Plaza.