Rongkai Chuanyi

09

2010

-

09

Rongkai Chuanyi’s rail transit power supply has been shortlisted as a municipal-level high-tech product!

Source:

Recently, the UP(A)D intelligent uninterruptible power supply for rail transit manufactured by Chongqing Rongkai Chuanyi Instrument Co., Ltd. was included in our city’s list of high-tech products. This product comprises two main subsystems: a drive power supply system (DPS) and a control power supply system (PLS). It provides dedicated power supplies for various AC and DC motors as well as computer control centers, and is widely used in rail transit applications such as platform screen door systems, communication and signaling systems, and automatic ticketing and fare collection systems.

　　Recently, the UP(A)D intelligent uninterruptible power supply for rail transit manufactured by Chongqing Rongkai Chuanyi Instrument Co., Ltd. was included in our city’s list of high-tech products. This product comprises two main components: a drive power supply system (DPS) and a control power supply system (PLS). It provides dedicated power supplies for various AC and DC motors as well as computer control centers, and is widely used in rail transit applications such as platform screen door systems, communication and signaling systems, and automatic ticketing and fare collection systems.

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Our company is participating in the 6th China International Rail Transit Technology Exhibition!

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The company is organizing a visit to the World Expo for its outstanding employees!

Latest Updates

2025-09-28

Zhang Yi, Vice Chairman of the Beibei District CPPCC and President of the Federation of Industry and Commerce, Visits Rongkai ChuanYi for Research

Recently, Zhang Yi, Vice Chairman of the Beibei District CPPCC and President of the District Federation of Industry and Commerce, led a delegation to Chongqing Rongkai ChuanYi Instrument Co., Ltd. for an inspection and research visit.

2025-09-28

Peng Shiquan, Deputy Secretary of the Beibei District CPC Committee, Visits Rongkai ChuanYi

Recently, Peng Shiquan, Deputy Secretary of the CPC Beibei District Committee of Chongqing Municipality, led a delegation to Chongqing Rongkai ChuanYi Instrument Co., Ltd. for on-site research and guidance.

2025-02-10

Rongkai Chuanyi Successfully Supports the 2025 CCTV Spring Festival Gala

As 2024 draws to a close, preparations have swiftly begun following the announcement that Chongqing will host a sub-venue for CCTV’s Spring Festival Gala celebrating the Year of the Snake.

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Address: No. 1, Tonglin Village, Chengjiang, Beibei District, Chongqing
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