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      From 5th September to 6th September 2013, Caterpillar’s two-day seminar, which focused on ASD tugboats, was held in Zhenjiang. On the morning of 6th September, the American company, as host, invited over 90 representatives from foreign and domestic port groups, design companies and concerned suppliers to visit Zhenjiang Shipyard.
      Mr. Guo Yan, president of Zhenjiang Shipyard, introduced the current management, the process of our third-step development and the plan for future advancement of the company. Despite the heavy rain, the visitors still watched and emulated four CAT 3516C main engines for 3728kw ASD tugboats built for Xia Men Port Group Co., Ltd and visited many other places in the company, such as hull workshops, slipways, outfitting quays and intelligent supply center.