GPS远程服务系统（GJJ专利）GPS Remote Service System (GJJ Patent)特点：1， 客户可随时随地上网访问设备情况        The user can check the hoist conditions anytime anywhere by Internet.2， 采用GPS卫星定位技术，实时定位设备的位置        Apply GPS satellite position technology to detect the location of the hoist real-time.3， 自动故障报警，并提供手机短讯报警功能       Auto displays fault warning message, and to provideed mobile message reminder to the operator.4， 远程调整参数, 并分析故障        Reset the parameters and analyze the mulfunction