... AnShan HongMing Metallurgical Machinery Co., Ltd.is Undertaking the production line of steel rolli Anshan Ying Yat Trading Co., LTD ... -beam, deformed bar, wire rod and all kinds of high-tech mill.The machining workshop, rivet welding workshop, casting / forging workshop ... trimming shears, lath cutter, flattening machine and so on. The material of work-piece is: cast iron, high manganese, low alloy, ...