Feb. 10, 2026
The inaugural conference of Chongqing Rail Transit Industry Ecosystem Alliance was recently held successfully. The event reviewed and approved the alliance's charter, electing the first board of directors, vice presidents, secretary-general, and member units. This milestone marks the industry's official entry into a new phase of ecological collaboration and cluster development. Chongqing Yonggui Transportation Equipment Co., Ltd. was honored to join as one of the alliance's inaugural member units.



This alliance brings together industry leaders and key institutions such as Chongqing Transportation Investment Group, CRRC Changchun Railway Vehicles, and China Railway Second Survey and Design Institute, forming a deeply integrated industrial community that combines government, industry, academia, research, finance, and application services. As a council member, Yonggui Transportation will collaborate with partners across sectors to drive technological innovation, resource integration, and industrial upgrading, supporting Chongqing in building a world-class rail transit industrial cluster.

Deepen the field, focus on value
Yonggui Transportation has consistently focused on R&D, manufacturing, and service in the field of rail transit equipment. With reliable products, advanced technology, and dedicated services, the company provides solid support for the safe, efficient, and green operation of urban rail transit. This selection not only recognizes the company's technical capabilities and industry contributions but also represents a significant responsibility and expectation.

Collaborative empowerment, co-creating the future
At the new starting point of the Industrial Ecosystem Alliance, Yonggui Transportation will actively fulfill its responsibilities as a council member and engage deeply in alliance cooperation: strengthening technological collaboration and innovation to tackle key core technologies; promoting close collaboration across the industrial chain to enhance localized supply capabilities; sharing resources and building an ecosystem to drive standardized, intelligent, and green development; and working with partners to expand markets and boost the overall competitiveness of "Chongqing Rail Transit".
Rail transit serves as the lifeblood of cities and a key driver for high-quality development. Yonggui Transportation will seize this opportunity to unite with all alliance members, working in concert to chart a grand vision for the thriving development of Chongqing's rail transit industry, thereby contributing more to urban modernization and enhancing citizens' travel experiences.
Zhejiang Yonggui Electric Equipment Co., Ltd.
Founded in 1973, Zhejiang Yonggui Electric Equipment Co., Ltd. is headquartered in Tiantai, Zhejiang, a renowned Buddhist sanctuary. As a national high-tech enterprise, it specializes in the R&D, manufacturing, sales, and technical support of electrical connectors, connector assemblies, and precision intelligent products. The company was listed on the Shenzhen Stock Exchange in 2012 (Stock Code: 300351).
The company implements a dual concentric strategy of "technology + market". With connector technology as the core, it has formed three major industrial clusters: rail transit and industry, vehicle-mounted systems and energy information, and special equipment. Centered on the market, it has established six product lines in the rail transit sector, including tunnel access systems, door systems, connectors, axle counting systems, pantographs, and battery packs, continuously achieving new milestones through both internal expansion and external development.
Yonggu will remain committed to its corporate mission of 'Technology Connecting the Future,' with the vision to become a 'world-class provider of interconnected solutions,' continuously creating value for customers and society.
Chongqing Yonggui Traffic Equipment Co., Ltd.
Chongqing Yonggui Traffic Equipment Co., Ltd. , a subsidiary of Zhejiang Yonggui Electric Co., Ltd. (Stock Code: 300351), was established in September 2016. The company has been honored with multiple prestigious titles, including National High-Tech Enterprise, Chongqing Gazelle Enterprise, Specialized, Refined, Distinctive and Innovative Enterprise, Intellectual Property Advantage Enterprise, and National Science and Technology Small and Medium-sized Enterprise.
The company's product portfolio spans all scenarios of rail vehicles, with long-term expertise in the R&D, manufacturing, sales, and service of through-passageway systems and door systems. Its offerings include high-speed trains such as the 350 and CRH6 series, maglev trains, as well as urban rail systems like Metro A/B-type vehicles, intercity trains, and single-track systems (cross-seat/suspended types). The company also provides medium-to-low-capacity products such as sightseeing vehicles. Additionally, it has successfully expanded into non-rail sectors, developing specialized products including extended cabins for special vehicles, RV intercom cabins, airport and port walkways, and modular soft connections. The company has seen steady annual growth in new business and client acquisition.
The company has obtained authoritative certifications including ISO22163 (with multiple IRIS Silver Certificates), ISO9001, ISO14001, ISO45001, and EN15085-CL1 for international welding. It has been certified as a qualified supplier by key clients under CRRC Group, such as CRRC Changchun Railway Vehicles, CRRC Sifang, CRRC Puzhen, CRRC Dalian, CRRC Tangshan, CRRC Zhuzhou Locomotive, and Beijing JingTou Equipment Group. Its products have been deployed in over 20 Chinese cities and exported to 10 countries and regions.
Going forward, the company will focus on the innovative productivity model of 'soft connectivity + spatial expansion', driving technological innovation and market expansion. By extending core technologies from rail transit to diverse non-rail sectors, we aim to deliver more competitive solutions, lead industry development, and consistently create greater value for our customers.
New journey, joint efforts.
Chongqing Yonggui Traffic Equipment Co., Ltd. is here to serve you.
Rail transit, connecting the future!
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Dedicated to providing railcar gangway system for metro trains,
high speed bullet trains and other passenger trains, Chongqing Yonggui
manufacturer different types of gangway systems tailored for rolling
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Folding Bellow for Recreational Vehicle
In addition, the flexible bellow is also applicable to special vehicles, such as recreational vehicle, expedition trucks, it connects driver’s cabin with the car body, it helps to absorb and ease the force caused by vehicles in motion.
Folding Below for Camping Vehicle
Flexible bellow also serves camping car, it provides an extra space for outdoor camping and entertainment.
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Folding bellow is an integral part of gangway system, it also serves as a flexible connection in passenger boarding bridge for aircraft, it ensures that passengers are able to board or disembark the plane safely without any impact from bad weather.
Folding Below for Seaport Passenger Boarding Bridge
Flexible canopies is used as a soft connection between the wharf and the ship, it enables passengers to ascend the ship smoothly and safely.