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      1. About us
        About us

        Liaoyang Petrochemical Machinery Design & Manufacturing Co., Ltd. is located in Liaoning Liaoyang High-tech Industrial Development Zone. It is a professional manufacturer of steel pipe fittings integrating scientific research, development, production and sales. The company covers an area of 40,000 square meters and fixed assets of 50 million yuan. More than 200 employees, including professional and technical personnel accounted for 10% of the total number.


        News Center

        • Flange connection
          27
          2016-07
          Flange connection
          Flange connection is to fix two pipes, pipe fittings or equipment on a flange, and between the two flanges, with flange ...
        • Compensator application
          27
          2016-07
          Compensator application
          Compensators are also customarily called expansion joints, or expansion joints. It consists of a bellows (an elasti...
        • Arched head forging process
          27
          2016-07
          Arched head forging process
          The arched head is a type of head that is arched. The arched head is a type of boiler component in a pressure vessel. .....
        Contact us
        Contact us

        Liaoyang Petrochemical Machinery Design Manufacturing Co., Ltd.


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        Address: Liaoyang City

        2.pngLandline:0419-3666888、3666338
        3.pngmailbox:lyshjx@163.com



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        Liaoyang Petrochemical Machinery Design & Manufacturing Co., Ltd. All rights reserved. Yingkou Zhongchuang Network Technology Co., Ltd. provides technical support.

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