Besides development and technique service in Bridge construction equipment, based on parent company NDF, SDI also supply equipment used for lifting and transportation in other industries. These equipment are widely used in shipyard and port industry, includes:
Goliath Crane
Rubber Tyred Gantry Crane
Portal Crane
Flat Carrier

Together with mother companies of NDF and STK, in recent five years, SDI has provided more than 10 sets Cranes for huge ship building companies in Brazil, Philippines, Malaysia, Russia, China etc., among which the max .lifting capacity of the goliath crane supplied for Philipine shipyard is about 1,500 tons.

The Flat Carriers are mainly used to transport the hull structure of the ship at shipyard, loading capacity of one single flat carrier can reach 1000tons, and multi-sets of transporters can work together to transport one huge single member via synchronization, with max. Loading capacity reaching 2,500 tons.

RTG (Rubber Tyred Gantry Crane) is a type of standard product. SDI provides competitive RTG, a 40 ton lifting capacity RTG is pricing at around USD1.2 million.

Since year 2010, SDI’s mother company, NDF has supplied more than 100 sets of flat transporters to huge ship building companies worldwide.