Zhangjiagang Beilijia Machinery Manufacturing Co., Ltd. specializes in manufacturing plastic pipeline equipment and is located in Zhangjiagang, Jiangsu. It is not only a beautiful place but also one of the top ten national civilized cities. Adjacent to the Yangtze River in the north and Shanghai in the south, it is in the hub of coastal expressways and high-speed railways, enjoying an advantageous geographical position.