雙豐企業成立於西元1998年，於2005年擴廠，本公司營運項目包含模具開發、零件代料加工、零組件應用範圍極為廣闊，包含汽機車、建築、光電、五金、機械零件。 近日也積極導入海外市場，擴大業務範圍，並積極努力強化本公司員工之專業技能及知識，以朝向國際化的目標而努力。

Quality first、Fast Delivery、After-sales Service 24HR CNC Robot-Lathe Machining、CNC Lathe Machining、CNC Milling Machining、CNC Oval Lathe Machining Shuang Feng Co., Ltd. was established in 1998,the company operating the project contains Forged Aluminium Piston, Cast Aluminium Piston, Cast Iron Piston, Two-Piece Piston,Cast Steel Piston,Alternator Pulley, Quick Pipe Coupling, Pipe Joints, Flange ,and various parts manufacturing. Mold development: Forging ,Forged, Casting, Cast, Aluminium Extrusion, Cold Drawn, Cold Forging and Various Molds. Material Availability:Iron,Carbon Steel, Alloy Steel, Stainless Steel, Copper, Aluminium. The company produces an extremely broad range of parts, where the steam locomotive parts, mechanical parts, able to develop, recently also actively into the overseas markets, and expand the scope of business, and actively strive to strengthen the professional skills and knowledge. Taiwan Piston Manufacturer、Caterpillar Piston、Komatsu Piston、Hino Piston、Yanmar Piston、Cummins Piston、Automotive Piston、Car Piston、Motorcycle Piston、Bicycle Piston、Air Compressor Piston、Excavator Piston、Marine Piston、Piston OEM Production Equipment CNC Lathe、CNC Milling、CNC Oval Lathe、Lathe、Sawing Machine、Sandblast Machine、EDM、Punching Machine、Engraving Machine Inspection Equipment 3D Coordinate Measuring Machine(3D CMM)、Roundtest、Contracer、Projector Machine(2.5D)、Surface Roughness Tester、Air Guages、Rockwell Hardness、Outside Micrometers、3 Point Inside Micrometers、Depth Micrometers、Height Gauges、3D Dial Gauges、Gauge Block Set、Thread Gauges、Electronic Calipers、Ultrasonic Thickness Gauges Shuang Feng Enterprises Ltd.in 2014 passed ISO9001: 2008