Seago marine | one-stop marine services in china we provide 24/7 voyage repairs and comprehensive marine services with ship supply across all chinese ports. our core business scope as followings: technical service team &workshop: marine boiler retubing/automation/radio survey/heat exchangers/ac & refrigeration system/main & aux. engine repairs/hydraulic system /ffe & lsa/ stern tube bearing/ incinerator /thruster /propeller /cow machine & pv valves in-house factories: manufacture heat exchangers/plate coolers ship supply: spare parts & marine stores