Yongji Electric builds a perfect service guarantee system and a customer service team with professional technique, quick response and rich experience based on the principle of life-cycle service, all-round service and cooperated teamwork to offer customers services of relative training before delivery, repair and maintenance on the site, spare parts service, existing products upgrading, system solutions and repair service for varieties of products.

With independent innovation, rapid development, the production field has been expanding constantly, a complete service system from failure judgment to treatment and repair has been formed. The service market system mainly involves in the field of subway, EMU, railway locomotives, mines, oil fields, wind power, ports and international market etc. At the same time, through years of experience accumulation, we can provide repair service for a variety of oversea traction motor and special motor, including: GE, GM, SIEMENS, TOSHIBA, P & H, HITACHI, ALSTOM and other company's products.