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The co***ny produced QD type hook bridge crane, by the State Ministry of industry machinery lifting machinery testing center of ***ection assessment for the first, by the National Machinery Industry Ministry issued a certificate of quality assess first-rate product, the successful development of a box girder continuous pressure groove, welding, assembly production lines; boring and milling combined machine tool; 240/65/15t frequency metallurgical crane production process; crane virtual manufacturing and cos...
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