ABOUT YIMAI
Shanghai Yimai Electric Manufacturing Co., Ltd. is an integrated professional electrical equipment enterprise engaging in R&D, production and sales. With years of deep cultivation in the industry, we adhere to the philosophy of "Quality First, Customer Foremost" and focus on providing efficient and safe power transmission and control solutions.
We offer a comprehensive range of core services, including pre-sales product selection guidance, on-site technical communication and customized solution design; in-sales precision production and fast delivery; as well as after-sales regular return visits, technical seminars, on-site troubleshooting by professional engineers and maintenance personnel training. We also support OEM/ODM cooperation and supporting services such as weak current engineering, with efficient and responsive service.
Strictly complying with the ISO9001 quality management system, our core products cover transformers, voltage stabilizers, high and low voltage switchgear and other categories, all available for customization. Featuring energy efficiency, low noise, safety, durability and wide adaptability, our regular products are available in stock for quick delivery.

Thanks to full-process quality control and thoughtful end-to-end services, our products have been widely applied in diverse scenarios such as industry, commerce, medical care and mining, winning extensive market recognition. We are committed to partnering with customers to build a safe and efficient power future.


Factory Tour

    

  • As the solid carrier of Shanghai Yimai Electric Manufacturing Co., Ltd.'s core strength, the production base is a modern professional production park certified by the ISO9001 quality management system. It is deeply engaged in the R&D, production and testing of core electrical equipment such as transformers, voltage stabilizers, and high-low voltage switchgear, and lays a solid foundation for power guarantee for global customers in various fields including industry, commerce, medical care and mining with excellent quality and efficient services. Located in the core industrial park of Fengxian District, Shanghai, the base enjoys convenient transportation and covers a total area of over 6,000 square meters. It is scientifically divided into seven functional areas, realizing standardized operation of the entire process from raw material processing, core component manufacturing to finished product assembly, testing and warehousing, with efficient linkage among all links. At the same time, it is equipped with a full set of intelligent production equipment such as CNC winding machines and automatic iron core laminators, empowering production with technology and accurately controlling every production process. With a stable monthly output of over 1,000 units, it can flexibly undertake standardized batch orders, small-batch customized orders and large-scale OEM/ODM orders. Relying on a professional team led by senior engineers, it provides customers with full-process personalized customization services to accurately adapt to diverse application scenarios.


  • Adhering firmly to the original intention of quality, the base strictly follows the ISO9001 quality management system throughout the whole process. It comprehensively controls product quality through multiple inspections of incoming raw materials, real-time inspections during production, and full-item core inspections of finished products before leaving the factory, ensuring that each product meets international and domestic core standards. At the same time, it attaches great importance to safe production and green environmental protection, establishes a sound safety protection and environmental operation mechanism, and practices the concept of green and low-carbon production as well as corporate social responsibility. Equipped with a large intelligent warehousing center of over 1,200 square meters, it keeps conventional products in stock. Relying on the intelligent warehousing management and mature logistics and distribution system, it realizes rapid inventory allocation and efficient nationwide and even global distribution, ensuring fast order fulfillment and comprehensively helping customers promote projects efficiently.

WHAT CUSTOMERS SAYS

Really pleased with the regulator we got. It's robust, easy to install, and does its job perfectly.

Emily Johnson

11-23-2021

This equipment is rock-solid—zero issues in a year, plus it’s super energy-saving and quiet

GLOBAL SERVICE

9-17-2023

Transformers are tough and heat-resistant, hold up great in hot workshops, unbeatable value for money

GLOBAL SERVICE

5-12-2025

CERTIFICATIONS

HISTORICAL PROCESS

2011
Shanghai Yimai Electric Manufacturing Co., Ltd. was established
2015
Launched core product lines, built initial sales & quality management system.
2016-2023
Upgraded energy-saving & low-noise products, expanded full-chain services, ISO9001 certified.
2024
Standardized operation, accelerated market expansion, spot supply & fast delivery.
2025-Present
Adhere to "Quality First, Customer Foremost", provide reliable power solutions.
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