大连三至船舶机械有限公司成立于2009年4月27日。公司位于美丽的海滨城市大连，地理位置优越，比邻大窑湾港,交通便利。公司占地面积2000㎡。公司主要产品是船舶舾装件，系泊件，通过不断的技术创新和设备改造，产品质量稳定，可靠，受到客户和相关行业的一致好评。   

       曾经供货的船厂有韩国现代重工业，三星重工业，韩华海洋，现代尾浦，STX造船海洋，韩进船厂等。

       经过多年发展，三至在发展中强大。我们深深的知道质量我们的生命,并会秉承质量更高、交货期更快、最好的服务与世界各方客户成为朋友，以求共同发展。

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       Dalian Sanzhi Shipping Machinery Co., Ltd.was established at the year of 2009. It is located at Dalian,which has a favorable  the geographical position and convenient  traffic facilities for it is adjoined with Dayaowan port.The total site area of our company is 2000㎡.

The main products of the company are ship outfitting and Department of ship parts. Through constant technical innovation and equipment modification, the product quality is stable, reliable, consistent high praise by customers and related industry. 

      After years of development, The company has provided the shipyard with Hyundai Heavy Industries, Samsung heavy Industries,DSME, Hyundai Mipo Dockyard, STX Offshore & Shipbuilding, Hanjin Heavy Industries &Construction, Sundong Shipbuilding &Marine Engineering, etc.On the basis of our philosophy“Quality is the key to open the market,and customers are our parents”.                                                                 We are glad to cooperate with the best quality.most quickly delivery speed,the lowest price and the best service to make our company have big strides and become the world class enterprise.