... Professional in Machinery processing, Riveting, Welding ,Forging ,have forging,costing and heating treatment workshops AnShan Ying Yat Trade Co., ... conveyer, feeder, bucket elevator, dust extractor, descaling machine and so on.Our casting factory can work kinds ... arc furnace) and ladle refining furnace with different tonnage. There are also cupola furnace and medium-frequency induction furnace for ...