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Dalian Longyuan Electric Appliance Co., Ltd  specializes in sheet metal processing, laser cutting parts, machine shell and cabinet processing, design and production of electrical control cabinet and high&low voltage switch cabinet. The total investment is about 30 million RMB，covers an area of 4000m²，over 30 skilled employees and 6 of them is senior engineer,  has excellent product design and development ability and rich production experience. The company has many advanced production equipment: Laser cutting machine, Japanese CNC turret punch press, CNC shearing machine, CNC Bending Machine, Corner crimping machine, Punching machine, CNC Lathe, Machining center, Milling machine, Grinding machine and Wire EDM. We have the ability to meet the processing needs of different users, both price and delivery time will satisfy customers! We offer sheet metal processing and cabinet designing and processing service for  DALIAN PORT，Mastek Precision Components (Dalian) Co., Ltd.，Dalian North Instrument Transformer Group Co., Ltd，Dalian Yutian Electromechanical Equipment Co., Ltd，Dalian Xinda Transformer Co., Ltd，and Dalian Wagong Heavy Duty Machine Tool Manufacturing Co., Ltd for a long time.Trustworthy quality are highly praised by customers. Main business:1. Metal Fabrication service：Laser Cutting,Sheet Metal Fabrication,Distribution box shell,Machining,Rivet and weld,CNC Mill,Wire EDM etc.2. Electronic control system:Control cabinet ,High and low pressure switchgear Assembly ,GZDW ,Enclosed busbar(dense) ,Cable bridge ,Power box ,Distribution cabinet.