BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
BUILDING OUR FUTURE TOGETHER !
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It is the key enterprise which engages in design, manufacture and technical service of various kinds of shafts and couplings.
Mainly, including the series as below:
SWL, SWC, SWZ, SWP,SMP, HH, SHC, GEAR COUPLING, CROSS BEARING