Shanghai Bigpower industry are specialised in the manufacturing of metal processing machinery more than 15 years.We founded on 2000 and our factory mainly produce are different kinds of roll forming machine and coil slitting line.We independently developed and manufacture high frequency welding pipe mill,PU sandwich panel line ourself on 2005.We could designing and manufacturing the specialised machine according to different customer request.we have 150 workers in our factory and 20 professional engineers e...
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