The "Dongfanghong 3" is the first domestic and the fourth international comprehensive marine research vessel to obtain the SILENT-R certificate, and is also the world's largest marine research vessel with the largest displacement that has obtained the certificate of this class.
Xiumei provides consulting design and model manufacturing services, with products applied in various fields including customized teaching aids, large-scale exhibition models, functional models, experimental models, marine vessels, aerospace, medical technology, etc.
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