Since becoming an official core partner of Yuchai in 2013, Tianjin Huanhai Huilong Automobile Service Co., Ltd. (hereinafter referred to as Tianjin Huanhai Huilong) has worked hand in hand with Yuchai to set an industry benchmark for commercial vehicle aftermarket services, leveraging its exceptional technical capabilities, efficient service network, and innovative management philosophy.
Established in January 2003, Tianjin Huanhai Huilong has built a solid foundation in the commercial vehicle service sector. It officially joined Yuchai's service system in 2006, marking the start of a new chapter in their cooperation. As an authorized service station for multiple leading brands, the company has consistently prioritized technology as its driving force and service as its core, evolving into a key strategic partner of Yuchai in Tianjin.
Following its integration into Yuchai's service system, Tianjin Huanhai Huilong comprehensively upgraded its service capabilities by adhering to Yuchai's technical standards and management system. It has constructed a 15,000-square-meter service base, featuring a 6,000-square-meter professional maintenance workshop and an intelligent central parts warehouse. With a 24-hour response mechanism in place, it delivers all-weather, full-scenario support to users in Tianjin and neighboring regions.
As an officially certified Class I Agent for Yuchai Genuine Parts and Yuchai Mahle Lubricants, the company has established a full-lifecycle service system encompassing complete vehicles, spare parts, lubricants, and services, solidifying its position as a pivotal hub in the North China aftermarket.
As Yuchai's Flagship Service Station, Tianjin Huanhai Huilong regards talent development and technological innovation as its core competitiveness. It has assembled an elite team of over 50 senior technicians, with electronic control experts accounting for more than 30%. The team undergoes regular specialized technical training provided by Yuchai to ensure the seamless application of cutting-edge maintenance technologies.
In terms of management, the company has fully integrated Yuchai's service philosophy. Through digital service processes, an intelligent scheduling system for the central parts warehouse, and a quantitative performance appraisal mechanism, it has achieved dual growth in service efficiency and parts sales. In 2025, the proportion of off-warranty parts sales increased significantly, reflecting the simultaneous improvement of its independent service capabilities and customer trust.
Over years of in-depth strategic cooperation, Tianjin Huanhai Huilong has earned widespread industry recognition for its service quality characterized by zero complaints, high efficiency, and broad coverage, and has been awarded numerous honors by Yuchai for consecutive years:
2021: Parts Development Award, Premium Service Station, Summer Harvest Service Guarantee Excellence Award, Dealer Contribution Award
2022: Parts Development Award
2023: Outstanding Service Station Award, Parts Development Award
2024: Excellent Core Service Station
2025: Premium Service Station, Excellent Dealer, Market Rising Star Award, Key Customer Channel Expansion Award, Professional Gas Engine Service Station
Notably, in 2025, while securing these prestigious honors, the company achieved record highs in several core indicators, including parts sales volume, off-warranty service penetration rate, and synergistic growth of its lubricant business. This milestone signifies its strategic transformation from a Service Executor to a Value Integrator, establishing it as a benchmark for service efficiency in Tianjin.
From a regional emerging enterprise to an industry flagship, the cooperation between Tianjin Huanhai Huilong and Yuchai stands as a dual success of in-depth technological expertise and service innovation. Moving forward, the two parties will further deepen their strategic cooperation, focusing on intelligent service ecosystems and green maintenance technologies. Leveraging the regional advantages of its central parts warehouse and the technical strength of its service team, they will create greater value for commercial vehicle users and propel aftermarket services to new heights.