image05 [2010.06] DIP and Products obtain ISO 9001:2008 Certificate
image05 [2009.08] DIP Monthly capacity reach 3000 Ton
image05 [2009.07] Mass Production Ø2400mm-U2 Large caliber Jacking
                       Method DIP
image05 [2009.05] Mass Production Ø2000mm-U2 Large caliber Jacking
                       Method DIP
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