维修业务 Maintenance Business
随着中国铁路电气化事业的迅速发展，25T、25G型客车车辆在铁路上得到广泛使用，DC600V车下电源设备（充电机、单相逆变器和三相逆变器）成为客车必备设备。DC600V电源生产厂家众多，产品型号繁多，给用户维修带来了专业技术人员不足、备件准备困难、售后服务范围广等挑战，用户迫切需要专业的第三方维护维修服务供应商。在此背景下，北京九方以专业化的服务，迅速成为该行业的领导企业。公司通过合作共建的方式在车辆厂成立专业化的维修车间，有效的解决了DC600V电源的维修难题，由此进入了DC600V维修修市场，并迅速扩展到全国，形成了覆盖全国的售后服务网络，成为该领域龙头企业。
With the rapid development of railway electrification in China, 25T and 25G railway passenger cars have been used widely, so DC600V power supply system (charger, single-phase inverter and three-phases inverter) has become necessary parts of passenger cars. DC600V power supply system has many manufacturers and various product types, bringing great challenges such as shortage of professional personnel, difficulty in preparing spare parts and wide after-sales service scope for operating and maintenance to the railway transit equipment users，which need professional third-party maintenance and repairing Service providers. Beijing Grand Move quickly became the leading enterprise in this professional service field.
The company established specialized maintenance workshops in rolling stock plants through cooperation and joint construction, effectively solved the maintenance problems of DC600V power supply. With entering the DC600V maintenance market, the company rapidly expanded the business model to the whole country, forming a nationwide after-sales service network, and became the national leading enterprise in this field.
随着维修业务的发展和服务网络的形成，公司进一步扩大业务至综合控制柜、集便器、门控器、防滑器等客车、机车电气设备的维修维保业务。2018年7月，公司与资阳中力机车车辆有限公司正式签署股权收购合作意向书，拟收购51%股权，从而进入机车维修市场。
With the development of maintenance business, the company has further expanded its business to the maintenance and repair of other electrical equipment such as comprehensive control cabinet, toilet set, gate controller and anti-skid device.
In July 2018, the company and Ziyang Zhongli locomotive and rolling stock co., ltd. formally signed a letter of intent for acquisition, proposing to acquire 51% of the shares and enter the locomotive maintenance market.
快速的本地化服务 Prompt localized service
通过和车辆段（厂）共建维修车间，实现了人员和资源的本地化。检测设备、备品备件和维修人员能够第一时间响应现场需求，及时对故障车辆进行处理。
根据客户配属车辆的数量，九方宏信公司安排对应数量的专业维修人员，维修人员常驻车间，与客户共同处理车辆故障。配属技术人员的同时，配属相应的专业设备和工具，并根据客户配属车辆的情况，进行备件一级、二级、三级的全国性的分级储备。
Through building the maintenance workshop with the depot (factory), the localization of personnel and resources is realized. Testing equipment, spare parts and maintenance personnel can respond to the site requirements quickly and deal with the defective vehicles in time.
According to customer demand, arrange suitable professional maintenance personnel who locate in the workshop, together with the customer employees to deal with the vehicle fault.
According to the customer rolling stock information ,equip with corresponding professional equipment and tools and reserve spare parts in the first, second and third level stores in national field.
完善的检修工艺流程 Complete Maintenance Process
公司建立了完善的铁路装备维护维修工艺流程。例如，公司多年致力于各种车下电源产品的研究和维修，不仅对各厂家各类型的设备有了充分的了解，而且，梳理了一整套完善的检修流程，包括电源装置拆解、清洗、控制板维修、组装、调试。
The company has established entire process for railway equipment maintenance and repairing. For example, the company has researched the maintenance and repair the various under-vehicle power products for many years, not only having a full understanding to the equipment of various manufacturers and types, but also sorting out a complete set of overhaul procedures, including the disassembly, cleaning, maintenance, assembly and debugging of power devices.
