QJvoy Co.,Ltd.(QJvoy China/International) is devoted to the simple and intelligent shipnavigation, to the low-cost, handy and efficient technical support forshipping, to the maritime education, shore base assistant and ship safetymanagement come along with technical iteration, focus on improvement ofpersonnel efficiency and reducing expenditue of both on board and shore. Sincethe establishment in 2011, our company started from the support of routerefined management, transformed our professional services to systemic sevicesstep by step. Standing on our own technical strength...

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