张家口市永昌机械有限公司始建立于2008年，拥用多种铸造工艺方法。包括V法、树脂砂、消失模、覆模砂、煤粉砂铸造工艺，其中尤以法、树脂砂、消失模铸造工艺为主。具备生产各类工程机械、煤矿机械、矿山机械的铸造零部件。主要生产铸钢及铸铁配件。其中铸钢尤以碳钢、低合金钢为主；铸铁尤以灰铁、球铁、耐铸铁为主。公司高度重视新工艺和新设备的运用，购置高精度光谱分析仪、多用磁粉探伤仪、超声波探伤仪、拉力试验机等先进检测设备。公司采用了CAD绘图软件和CAE模拟软件，进一步完善了铸造工艺设计，好地为客户提供合格铸件。
　　产品包括：球铁：连杆、梁类、机架类等；
　　灰铸：机架、箱体、配重类等；
　　铸钢：碳钢、低合金钢铸件等。
　　公司现有熔炼设备为中频电炉，具备铸造件热处理、机加工能力，铸造产能约1310000吨/年，产品96%出口到美国、日本和欧洲。

　　Yongchang Zhangjiakou Machinery Co., Ltd.
　　Yongchang Zhangjiakou Machinery Co., Ltd. was founded in 2008, Have a variety of casting technology including V method, resin sand, Vanishing mode, Coated sand, Coal powder sand casting process, Among them, the V method, resin sand, lost foam casting process is the main method.
　　With the production of various types of construction machinery, coal mining machinery,mining machinery, casting parts. Main production of cast steel and cast iron parts. Cast steel is mainly carbon steel and low alloy steel. Gray iron, ductile iron, cast iron with wear-resistant cast iron. Company attaches great importance to the application of new technology and new equipment. Acquisition of high-precision spectrum analyzer, multi-purpose magnetic particle flaw detector, ultrasonic flaw detector, tensile testing machine and other advanced testing equipment. The company uses the CAD drawing software and CAE simulation software, Further improve the casting process design, to better provide customers with qualified castings.
　　Products include
　　Ductile iron: Connecting rod, beam, Frame
　　Grey cast: Frame, box, Balance weight
　　Cast steel: Carbon steel, Low alloy steel castings etc.
　　Company's existing for intermediate frequency electric furnace, casting parts heat treatment, machining ability, casting production capacity of about 10000 tons/year, 96% products exported to the United States, Japan and Europe.
　　The company passed the ISO 9001: 2008 quality management system certification in 2009.