... Customers' RequirementQingdao Xin Yang Machinery Co., Ltd specializes in pump, pump parts and other machinery parts manufacturing since 2004 ... order possible. our production range: Qingdao Xin Yang Machinery Co., Ltd.Casting ProcessPrecision casting, Sand casting, Investment casting, ... reply within one day!Contact:CinnaQingdao Xin Yang Machinery Co., LtdTel: 0086-532-87520058Fax: 0086-532-87520078Mobile ...