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About Us

Company Profile

Zhejiang GRL Electric Co., Ltd., founded in 2003, boasts a modern factory covering over 43,000 square meters, boasting over 150 machining equipment, more than 30 specialized assembly lines, and over 80 testing instruments, including fuse comprehensive characteristic test benches, switch temperature rise test benches, mechanical life test benches, and salt spray testers. Utilizing scientific production processes and a rigorous quality management system, the company’s product performance has reached international standards. Building on the comprehensive implementation of process-based and standardized management, the company is vigorously promoting lean digitalization and the development of a comprehensive employee performance management system.

GRL is committed to contributing to the safety, reliability, and efficiency of the electrical industry, adhering to the philosophy of green development and assuming social responsibility. Focusing on niche industries, GRL continuously optimizes, identifies shortcomings, addresses them, and strives to become a respected, globally renowned electrical brand.

 

GRL’s Commitment:

• Quality First: From raw material selection to precision manufacturing, we strictly adhere to the ISO 9001 quality management system to ensure that every product meets or exceeds industry standards. • Innovation-Driven: Continuous investment in R&D enables us to meet your most unique and demanding application challenges with leading-edge technology and customized capabilities.
• Customer-Focused: We are more than just a product supplier; we are your trusted partner. Our professional team is ready to provide comprehensive technical consultation and support.

 

Choosing GRL means choosing reliable, efficient, and secure power connection solutions. Let’s work together to drive your business and connect to a more efficient future!

GRL Electric Commit To
Provide Customized Solutions

GRL’s Customization Service Process:

1. In-depth Requirements Communication: Our professional sales and technical teams will work closely with you to fully understand your project background, technical requirements, and application challenges.
2. Detailed Design and Optimization: Our engineers will utilize advanced design software and analysis tools to create customized CAD drawings and 3D models, and conduct simulation analysis to ensure the optimal solution.
3. Flexible Manufacturing: Leveraging advanced production equipment and sophisticated craftsmanship, we can efficiently and accurately fulfill your custom requirements, whether it’s precision stamping, CNC bending, custom-shaped processing, or various welding and insulation processes.
4. Rigorous Testing and Validation: Customized products undergo comprehensive electrical, mechanical, and environmental testing tailored to your needs before shipment to ensure performance and quality assurance.

 

Choosing GRL’s customization services means you’ll receive:

• Perfect Fit: The product seamlessly fits your equipment without compromise.
• Exceptional Performance: Targeted design ensures optimal performance in your specific application.
• More Efficient Solutions: Optimized wiring, simplified installation, and reduced overall costs.
• Strong technical support: From concept to mass production, GRL’s team of experts will be on hand to support you every step of the way.

 

Bring your unique challenges to us, and we’ll use our expertise and innovation to tailor-make your unique power connectivity solutions that will power the future.

About Us
43000

modern plant

43000 square meters

300m

annual sales

over 3 billion

30

over 30 years of

Low voltage electrical manufacturing experience

280m

More than 2.8 million

registered capital

500

More than 500 people

employees

GRL: Your Customized Power Connection Expert

Leveraging our extensive expertise in copper connection and busbar technology, we tailor-made it for you from design to manufacturing. Whether you need to deal with extreme space constraints, specific current and voltage requirements, or harsh environmental challenges, Kinleira provides exclusive solutions that are perfectly adapted and perform.

Choosing GRL means choosing a partner who can transform your complex needs into efficient and secure solutions. Let us work together to drive your success with professionalism and innovation.

Social Mission

Employee satisfaction, customer satisfaction, supplier satisfaction, shareholder satisfaction, social satisfaction.

Industry Mission

Committed to contributing to the safety, reliability, and efficiency of the electrical industry, adhering to the concept of green development and shouldering social responsibility.

Core Values

Customer First, Hard Work, Courage, Pioneering, Integrity, Self-Reflection, and Teamwork.

Company Vision

To become a respected world-renowned electrical brand

Deepen Your Understanding Of Us Through The Exhibition Hall

A leading player in China’s low-voltage busbar systems and disconnector switch market, GRL has delivered hundreds of premium electrical components and thousands of custom solutions.
Our reliable products and professional service make us a trusted long-term partner for clients worldwide.

CEO Message

Based on the electrical industry, we focus on the five new strategies and four new markets, and take a green, high-quality, differentiated, and sustainable development path.

Build a green, lean, digital, innovative benchmark factory and a future oriented learning organization.
Promote technological upgrading, supply chain upgrading, marketing transformation upgrading, and management transformation upgrading. Build Jinleile into a benchmark enterprise in the electrical industry.

guided by strategy, guaranteed by safety, market-oriented, customer-centric, talent driven, innovation based, product supported, quality-oriented, agile supply chain guaranteed, and capital driven.

Our History

Based on the electrical industry, we focus on the five new strategies and four new markets, and take a green, high-quality, differentiated, and sustainable development path.

2025-2022
2019-2018
2017-2007
2005-2003
2025
-
2022

金莱勒厂房外观

2025
Obtained the frst UL certificate for busbar system in China
2024
Won the title of Green Factory in Wenzhou City
2024
The second phase of GRL Electric Plant was officially put into operation
2023
New energy flexible conductive connections are launched
2023
Rated as a "specialized, specialized and innovative small and medium-sized enterprise"
2023
Rated as "Research and Development Center for High-tech Enterprises"
2022
The new factory was put into use with a building area of more than 27,000 square meters
2019
-
2018

2019
Established GRL Electric Tianjin Branch
2019
Become a national high-tech enterprise
2019
Protective NT fuse base is available
2019
Establish a fuse R & D and production team and officially start self-producing fuse products
2018
Became the drafting unit of the 10kV integrated column-mounted transformer fuse standard
2018
DNH18 bar switches and related components are launched
2018
New generation HR6 type fuse-type isolating switch launched
2018
Passed ISO9001,ISO14001,OHSAS180001 three-system certification
2017
-
2007

2017
Introduce lean production management concepts
2017
Entering the industrial control market
2016
Introduce an excellent performance system
2014
Factory relocated to Yueqing Economic Development Zone
2012
Low-voltage enclosed bus system officially launched
2011
Officially renamed Zhejiang GRL Electric Co., Ltd.
2007
Mass production of HGL isolating switch
2007
QSA(HH15) isolation switch fuse set was successfully developed and launched
2007
Knife switch products become part of Jinjia's product line
2007
Moved into the Baishi Phoenix Industrial Zone factory
2005
-
2003

2005
Black HR6 type fuse-type isolating switch is launched
2005
DNH5 strip switch launched
2004
The first DNH1 type fuse-type isolating switch was officially launched
2003
Yueqing City Dongjia Electric Co., Ltd. was established
2003
Started production of HR5 fuse-type isolating switches

Why Can GRL Receive The Trust Of Dealers?

20 years of experience in electrical component design and manufacturing

Create a market-based R & D system, promote a lean digital operating system, establish a customer service system that “goes all out and responds to requests”, and achieve a learning organization that makes common progress

In the field of electrical connection, GRL always adheres to the core concept of “safe electricity, fast connection” and is committed to becoming your most trusted partner.

We have been deeply involved in power transmission solutions for many years, focusing on the development, production and supply of a series of high-performance copper connection products and busbar systems.

With excellent quality and exquisite craftsmanship, Kinlerer provides customized solutions for various applications from new energy vehicle battery systems, power transmission and distribution, industrial automation to electronic equipment.

We know that safe and efficient transmission of every watt of power is crucial, so whether it is flexible connection to cope with vibration, thermal expansion and contraction, or rigid busbar carrying large current and optimizing space layout, Kinele pursues the ultimate.

100+
Best Selling Countries
60+
R&D Engineer
600+
Annual Product Capacity (10,000 units)
5%+
Revenue R&D Investment
E-mail
WhatsApp
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