Hebei Mingda International Trading Co.,Ltd is an professional manufacturer for manhole covers, gully gratings, drain covers, trench covers, surface boxes, planting covers  etc. Products quality comply with BS EN124 standard. Built in 2010, we have grown fast ever since rely on our sophoscated equipments, rich experience workers, and strict management.  We are professional casting and machining parts manufacturer in China. We can produce sand casting, precision casting, die casting and machining parts. Our company can provide the most satisfactory OEM casting products according to customers' design drawings and detailed requirements. It will be highly appreciated if you could send us detailed design drawings, specifications, quality requirements, or actual samples. We will provide you not only the most satisfactory processing service but also very competitive price.   Products show