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Qualification Documents

03-31

2025

Ningbo Haiyue Qualification Documents

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05-26

2026

Haiyue (Hubei) Electric – Qualification Documents (2026 Edition)

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FAQ

Question What is the company’s production and manufacturing capability? 2025-03-31 14:03:27.394 +

Haiyue (Hubei) Electric Co., Ltd. was newly established through investment by Ningbo Haiyue Electrical Appliance Manufacturing Co., Ltd. In response to the CPC Central Committee’s call for “revitalizing the central region and developing the western region,” Ningbo Haiyue invested in Xiaochang, Hubei Province, in June 2022 to build a state-of-the-art, green, zero-carbon, intelligent manufacturing facility spanning 66,566 square meters. The company is a manufacturing enterprise specializing in the production of complete sets of power equipment, equipped with fully automated CNC production lines and advanced testing facilities. It provides high-end power equipment—including inverters, energy storage systems, step-up transformers, and grid-connection solutions—for photovoltaic power generation projects, as well as electric vehicle charging stations, to support the State Grid and the development of new-energy power.

Question What are the company’s main products? 2025-03-31 14:01:52.423 +

Box-type substations: YZB-40.5/0.8, YB6-24/0.4, YB6-12/0.4, ZGS11-12/0.4, etc.; high-voltage switchgear: KYN61-40.5, KYN28-24, KYN28-12, XGN66-12, HXGN15-12, DFW10-12, etc.; high-voltage automatic reactive power compensation devices: TBBZ6-10, etc.; low-voltage distribution cabinets: SIVACON8PT, MNS, GCS, etc.; high-end intelligent power equipment such as grid-connection cabinets for photovoltaic power generation and prefabricated booster and grid-connection modules for photovoltaic systems; variable-frequency control cabinets HYGS and various non-standard industrial automation control panels; in order to align with the “Implementation Plan for High-Quality Development of Distribution Networks (2024–2027)” issued by the National Energy Administration and to meet the demand for upgrading and retrofitting distribution equipment among State Grid Corporation of China and major industrial enterprises, our company has also successfully developed and manufactured environmentally friendly gas-insulated switchgear such as HYXGN-12 and HYGIS-12, as well as new-energy charging stations featuring AC slow charging, DC fast charging, and ultra-fast charging.

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