Liaocheng City Xinglong Seamless Pipe Manufacturing Co***ny Limited (thereafter refer to as XSP) which is cold drawn working line belongs to ZGL group , is a general steel factory engaging in pipe manufacturing and R£¦D; Design, manufacture and installation of mechanical equipments; international trade. During the 8-year developing period, XSP has established branches and manufacturing and R£¦D centers in whole North China. Pursuit to the tenet on serving clients by credit, satisfying client¡¯s requirements by...
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