... in Machinery processing, Riveting, Welding ,Forging ,have forging,costing and heating treatment workshops AnShan Ying Yat Trade Co., Ltd and AnShan ... different tonnage. The biggest forgings from us are ø1500 ring, ø1000 flange and ø500 x 17000 shaft.Our casting branch factory ... basis. Professional in Machinery processing, Riveting, Welding ,Forging Casting and Heating treatment