DFM found in 1965, formerly known as Dalian Powder Metallurgy Plant, The Company is a component manufacturing enterprise for railway locomotive, LRTs & Metro cars steel structure. It was affiliated to CRRC Dalian Co., Ltd. in 1988, becoming a backbone and supporting enterprise in China railway transportation equipment industry.. In 2020，the company completed ownership reform into a limited liability company.
ManufacturingCapacity: CNC Cutting machines: 1 Flame cutting machine, 1 DFM •CNC Cutting machines: 1 Flame cutting machine, 1 Plasma cutting machine, 2 Fiber Laser Cutting Machines (3kW, 10kW），4 Bending Machines . •Welding machines: 4 Welding robots（IGM, FANUC ），157 Gas shielded welding machines，27 Argon arc welding machines，2 Spot welding machines. •Other key equipments: 2 Machining center, 1 Laser cleaning machine/1kw, 4 Defect detectors (UT,MT）, 30 Other Machining equipments, etc.