延昌五金鉤環彈簧工廠

發跡於台南的延昌創立於西元1992年, 為一家專業的精密沖壓產品製造、出口與服務商, 並於2014年通過ISO9001品質管理系統認證.
精於金屬線板材加工, 可加工的材料包含鋼材, 銅材與鋁材等金屬材料, 生產各類成品與半成品, 如金屬沖壓件, 金屬線板材成型, 彈簧, 特殊扣件, 鉤扣與CNC铣床加工件等客製化產品, 提供產品設計, 試樣, 模具製造與量產等全方位服務; 並於西元2016年跨足CNC铣床加工領域, 引進日系铣床與磨床等設備, 與搭配SIEMENS PLM SOFTWARE CAD與CAM軟體, 以服務客製化高精密加工件產品為主.
產品服務設備包含CNC 彈簧機, 機械式彈簧機, 多軸沖床, C型曲軸沖床, 伺服沖床, 伺服彎折機與電焊機...等; 開模與加工服務設備包含CNC立式铣床, CNC車床, 精密平面磨床, 線切割機, 打孔機, 鑽床, 鋸床...等.
製程特色包含OEM, ODM, 連續沖模, 單沖模, 工程模, 複合模, 成型模與彎折加工等, 可彈性的依據產品數量與複雜度做搭配; 除了加工服務外, 周邊服務包含熱處理, 表面電鍍, 陽極處理, 披覆, 震動, 焊接, 裝配與運輸等, 盡可能滿足客戶多樣化需求.
產品被廣泛應用於汽機車零配件, 電子金屬零配件, 科技產業金屬夾治具, 半導體零配件, 太陽能系統架設零配件, 農業五金零配件, 建築五金零配件與生活五金零配件等不同產業.

Established in Tainan, Taiwan in 1992, Yen Chang is a company specializing in manufacturing exporting, and servicing stamping products. We received ISO 9001 certification in 2014. We specialize in processing metal wires and sheets of various materials including stainless steel, steel, copper, aluminum, alloys, etc. Our products include a variety of customized finished and semi-finished products such as metal stamped parts, wire/sheet metal forming, spring fasteners, CNC milling machine parts, etc. We provide a complete range of services including product design, sample trials, mold manufacturing, mass production, packaging, transportation, and more. We started our CNC milling processing service in 2016. We have imported Japanese milling machines, grinding machines, and other equipment, matched with Siemens PLM CAD/CAM software. We primarily provide customized, high-precision processing products. Our product service machinery/equipment includes CNC Spring Former, Spring Former, Multi-slide Forming Machine, C-frame Crank Press, Servo Press, Servo Bending Machine, Hydraulic Riveting Machine, Heading Machine, various welders, and more. Our Machine Tooling equipment includes CNC Milling Machine, Lathe Turning Machine, Surface Grinding Machine, etc. Our manufacturing process specializations include Original Equipment Manufacturer (OEM), Original Design Manufacturer (ODM), Progressive Die, Plain Die, Stage Die, Compound Die, Forming Die, Bending Processing, etc. We could according to the quantity and complexity of your products flexibly match the best processing machine. In addition to processing services, we also provide peripheral services such as heat treatment, surface plating, anodizing, surface coating, vibration, welding, assembly, packaging, transportation, and more to satisfy all your diverse needs. Our products are used in many different industries. Automotive & motorcycle parts/accessories, electronic/metal parts/accessories/metal clamps/fixtures for technology industries parts/accessories for solar energy system installation, parts/accessories for agricultural machinery parts/accessories for construction machinery hardware parts/accessories for everyday life, and more.