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About Us

About us

       Dayang Offshore Equipment Co., Ltd (short for "DYOE") was founded in 2007. Its headquarter is located at Nanjing, Jiangsu Province., while the shipyard is at Hongqiao Industrial Park, Taixing City, Jiangsu Province. DYOE is the subsidiary of ADDSINO Co., Ltd., which is a listed state-owned company and the subsidiary of the Fortune 500 company - CASIC (China Aerospace Science and Industry Corporation).


       Since our foundation, DYOE has built good relationship with ABS, BV, CCS, KR, NK, DNV-GL, etc. we has delivered more than 100 vessels to different countries, clients around the world, including 45/55m UV, 65m OCV, 68m Hybrid AHTS, 70-83m MPSV, 80m Hybrid MWV, 800T/1,600T/4,200T heavy lift accommodation pipe layer, 2,700m³ LPG carrier, 4,000DWT asphalt tanker, 6800DWT bunkering tanker, 7999DWT bunkering tanker, 13,000DWT chemical tanker, 2,900DWT/6,500DWT/7,600DWT general cargo ship, 130M piling vessel, 50m windfarm support vessel, 500T/600T self-elevating offshore wind turbine service unit, 88m heavy cargo carrier, etc. DYOE also actively responded to the demands of the state, and successfully delivered multiple types military projects in time.


       “Survive on quality, develop by reputation” is our business principle, We believe quality is the foundation of our company. In the past ten years, we have strived to deliver premium products and services to our customers by sticking to high quality production standards. Looking ahead in the coming years, we will continue to improve the quality of our products and the R&D and manufacturing capacity. What’s more, we will explore the design and manufacturing of new ships. DYOE is looking forward to maintain win-win cooperation with our customers and to create a better tomorrow!


         DYOE occupies 300,000m² in area, and owns a coastal line of 500m, layout of yard was programmed by the modern shipbuilding mode, based on the idea of assembly shipbuilding principle to integrate hull, outfitting and painting to super blocks. We have one pretreatment production line, four steel cutting lines, two in-house block fabrication workshops (40,000 m²), two machinery/piping/electric workshops, 30,000 m² assemble area. We also have one sliding slipway (280m×40m, with 300T crane), one airbag slipway (398m×45m, with 300T crane) and one L-shaped outfitting quay for vessels under 50,000DWT.  


Shipyard Add: Hongqiao Industrial Park, Taixing City, Jiangsu Province, China  Tel:+86-523 82363232  Email: gaoweihua@dyoffshore.com

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