Success Stories

Zhejiang GangHeng Electric Company Limited is a professional manufacturer of High-Voltage Switchgear Cabinets, medium voltage metal enclosed switchgear, armored withdrawable equipment, and fixed-mounted switchgear. We provide integrated "design-production-installation" services and rapid response solutions. The following case studies demonstrate our technical expertise and proven track record with industrial, power, and infrastructure clients worldwide.

Date: January 27, 2023
Location: Tanzania Customer Site

Project Highlights:

The equipment passed a 72-hour continuous live-line test. Key indicators (power frequency withstand voltage of 95kV/1min, partial discharge <10pC) were better than contractual provisions.

The Chinese technical team remotely guided installation using "3D animation + Swahili annotations" to solve busbar room alignment accuracy.

In response to local grid fluctuation characteristics, the protection setting module was temporarily upgraded, which was appreciated by the customer.

The project took only 5 days from unpacking to power-on (industry average: 7 days).

The customer's CEO personally recorded a video, with joyful cheers from local employees audible in the background.

Results:
The KYN61-40.5 armored withdrawable equipment passed a 72-hour continuous live-line test. Its key indicators were better than the contractual provisions. The stable data display in the instrument room can be seen in the operation video taken by the customer on site. The Chinese technical team remotely guided the installation through "3D animation + Swahili annotations" to solve the alignment accuracy problem of the busbar room. In response to the fluctuation characteristics of the local power grid, the protection setting module was temporarily upgraded, which was appreciated by the customer. The project only took 5 days from unpacking to power-on (the industry average is 7 days). The customer's CEO personally recorded a video, with the cheers of joy from local employees audible in the background.

Date: September 2023
Customer: Shangrao Yanshan Extreme Company

Project Highlights:

Customised a batch of KYN28-12 high-voltage switchgear for its newly constructed power system.

Completed from order confirmation to delivery in just 20 days.

On-site installation, commissioning, and power-on completed within 5 days.

Demonstrated rapid response and efficient execution in high-voltage distribution equipment.

Customer highly praised the integrated "design-production-installation" service, especially the technical team's quick resolution of an on-site ground fault (power restored within 2 hours).

Customer suggested expanding future collaboration to its other subsidiary projects.

Results:
The project was completed from order confirmation to delivery in just 20 days, with on-site installation completed and accepted within five days, ensuring safe power supply. This fully demonstrates our company's rapid response and efficient execution capabilities in the field of high-voltage distribution equipment. The customer highly praised our company's integrated 'design-production-installation' service, particularly commending the technical team's swift resolution of an on-site ground fault (restoring power within 2 hours), and suggested expanding future collaboration to projects at its other subsidiaries. This project validated the reliability of the KYN28 series switchgear in industrial applications and laid the foundation for further cooperation.

Partnership Since: 2015 (upon factory relocation)
Customer: Zhejiang Wangpai Home Furnishings Co., Ltd.

Project Highlights:

Since relocating to its new factory in 2015, we have been honoured to be their partner.

Over the past decade, they have consistently chosen our Fixed Mounted Switchgear products.

This affirms both the quality of our products and the level of our service.

A stable and reliable supply chain relationship has been established.

Results:
Since Zhejiang Wangpai Home Furnishings Co., Ltd. relocated to its new factory in 2015, we have been honoured to be their partner. Over the past decade, they have consistently chosen our Fixed Mounted Switchgear products, which not only affirms the quality of our products but also recognises the level of our service. During this period, we have established a stable and reliable supply chain relationship with them.