We are TN Underwater Engineering Co, Ltd based in Tianjin , China. We are member of companiess.com since October, 2008. Our business is related to Industrial Machinery industry and we specifically deal in all kinds of barges. Please find our product details below:Vessel Underwater Inspection serviceTianjin Nanjiang Underwater Engineering Co, Ltd(TNUE) is a professional underwater service supplier for ocean engineering.Largest and leading Underwater service company of China. We provides various services ranging from salvage, underwater structure installation, well maintenance and underwater engineering including underwater welding, underwater cutting, underwater picturing, and underwater NDT, repairing and testing for pipeline strobe and reservoir. TNUE is in qualified by all international Vessel Class Society include: ABS, DNV, BV, RINA, NKK, LR, GL, CCS and KR. We are also Registered firm of ISO 9001:2000 & ISO 14001:2004. Attached our company introduction document for your information. Please feel free to contact me and we are looking forward to hearing from you for future tasks.Best RegardsWilliam SuenInternational Business DirectorTN Underwater Engineering Co, LtdThank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.