NANJING HIJOY SCIENCE & TECHNOLOGY CO.,LTD is an internationally focused technology company, which is committed to marine electric fields. In addition, HIJOY also develops, produces, sales and repairs marine auto control systems and excellent marine equipments under International standard.

HIJOY was established in JAN 2004 and has been an ISO9000-2008 Quality System approved company since 2008. HIJOY always devoted to marine auto control system service and hydraulic mechanical equipments produce & service, which accumulated abundant experience. So far, HIJOY has 40 staff. Marketing department and R&D department locate in Nanjing, engineering department locates in Jiangyin and factory locates in Nantong. The company covers 10000m sq and be equipped with office building 2500m sq & workshop 3200m sq.