Power Design

Professional power engineering design services for efficient, reliable, and future-ready grid infrastructure

Zeyu Design, a subsidiary of Zeyu Intelligent, focuses on power engineering design based on approved national and regulatory plans. Backed by a Class B qualification for transmission and substation projects, the company specializes in power grid and distribution network consulting and design for more efficient and optimized grid development.

Power Grid Consulting & Design

We provide end-to-end technical services for State Grid transmission and substation projects at voltage levels of 220 kV and below, including new construction, substation capacity expansion and upgrading, transmission line renovation and refurbishment, regional grid reinforcement, as well as power engineering projects for industrial and commercial users — from project initiation through final completion, commissioning, and energization acceptance.

Distribution Network Consulting & Design

We provide end-to-end technical services for urban and rural distribution network projects at voltage levels of 20 kV and below, as well as customer-side power engineering projects for real estate developers, industrial enterprises, and commercial service providers.

Our services also cover power infrastructure projects including photovoltaic generation, energy storage stations, charging stations (or charging piles), and microgrids, from project initiation through final completion, commissioning, and energization acceptance.

Project Showcase

Representative projects across power grid and distribution network engineering

State Grid Jiangsu Nantong Hai’an Dispatch Display System Upgrade Project

December 4, 2025

10 kV Distribution Project for Zhongnan Century City, Rugao

September 10, 2025

110 kV Power Transmission and Transformation Project in the Eastern New District of Hailar

New Jiangwei 220 kV Switching Station Project, Yancheng, Jiangsu

October 11, 2023

New Anning 110 kV Substation Project, Xuzhou, Jiangsu

New Longxu 220 kV Substation Project

Feasibility Study and Design for Yancheng Headquarters’ 2019 Medium- and Low-Voltage Distribution Network Construction, Upgrade, and Maintenance Project

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System Integration

We integrate equipment, platforms, and data systems into one coordinated framework for stronger visibility, control, and performance.

Engineering & O&M

From on-site implementation to ongoing operations and maintenance, we help ensure stable delivery and dependable system performance.

New Energy

We support the transition to cleaner and more intelligent energy systems with solutions designed for efficiency, flexibility, and long-term growth.

Let’s Connect

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Get in touch with our team to learn more about our solutions, services, and partnership opportunities.

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