Powering Innovation, Driving Efficiency
—Your Trusted Partner in Electrical Solutions!

NJZF Electric specializing in the design, production, and sales of a wide range of electrical components, including transformers,
voltage stabilizers, circuit breakers, inverters, relays, load switches, contactors…

We are committed to providing high-quality, reliable, and efficient solutions to meet the diverse needs of industries such as
energy, construction, and manufacturing.

  • Expert Craftsmanship
  • Custom Solutions
  • Global Standards
  • Sustainable Innovation
Discover more

solution provider

Analysis of the root causes of problems, development of feasible plans and implementation of concrete measures to achieve the desired results

Diversification needs

Satisfy multiple levels of diverse consumer expectations for products, services and experiences

Ready to take your manufacturing to the next level?

We provide you with high quality, reliable and efficient solutions

Contact Us
0

Year of Establishment

ABOUT US

Powered by Innovation, Driven by Teamwork in Electrical Excellence

Powering Innovation, Driving Efficiency – Your Trusted Partner in Electromechanical Solutions! At Nanjing Zhengfeng Foreign Trade Service Co., Ltd. , we specialize in designing and manufacturing high-quality electromechanical products that meet the demands of modern industries. From precision motors to robust control systems, our cutting-edge solutions are engineered to enhance performance, reduce downtime, and maximize productivity.
About Company
Waterproof grade 0.5 cable current transformer manufacturer direct sales outdoor HK-23 100/5A

CE Certification

RoHS Certificate

Certificate of Conformity

Oil-immersed Transformer Test Report

Product Patent Certificate

Occipational Health and Safety Management System Certification

OUR SERVICES

Services

A team of professionals provides personalized services to ensure that each customer’s needs are met, helping to develop business and achieve mutual success.

Customization Capability & OEM

Our company specializes in a wide range of electrical products, including transformers, voltage regulators, circuit breakers, inverters, relays, load switches, and contactors. We offer top - notch customization and OEM services. With a team of skilled engineers, we can tailor products to meet diverse requirements. Whether it's adjusting technical specifications or customizing the appearance, we handle it all. For OEM, we ensure high - quality production, strict quality control, and timely delivery, making us a reliable partner for businesses worldwide.

Wooden Package

Our Company attaches great importance to the safe transportation of its products. Once the products are ready, they will be carefully packed in wooden cases. The wooden cases are specifically designed to provide excellent protection against potential impacts, vibrations, and environmental factors during transit. Our professional packing team strictly follows high - standard packing procedures. They ensure that every product is firmly secured within the wooden case, using appropriate cushioning materials such as foam or shock - absorbing pads. This not only prevents the products from moving around inside the case but also minimizes the risk of damage. After the meticulous packing process, the products in wooden cases are then arranged for transportation. We cooperate with reliable logistics partners who have extensive experience in handling and shipping electrical products. These logistics companies use advanced transportation equipment and adhere to strict transportation schedules to ensure that the products reach our customers in a timely and intact manner.

OUR TEAM

Powered by Innovation, Driven by Teamwork in Electrical Excellence

Our electrical company team is a powerhouse in the electrical product industry, specializing in the design, manufacturing, sales, and OEM customization services. Composed of diverse professionals, our team includes highly – skilled electrical engineers, proficient technicians, and astute sales representatives. The engineers, armed with in – depth knowledge of electrical principles, are responsible for designing a wide range of products such as transformers, voltage regulators, circuit breakers, inverters, relays, load switches, and contactors. They leverage cutting – edge software and innovative technologies to ensure product functionality, energy – efficiency, and reliability. Our technicians, with their hands – on expertise, operate state – of – the – art manufacturing equipment to bring the engineers’ designs to life, guaranteeing high – quality output. The sales representatives, possessing excellent communication skills and profound product knowledge, bridge the gap between our products and clients globally. Our team’s greatest strength lies in seamless cross – departmental cooperation. This collaborative approach ensures smooth transitions from design concept to production and finally to market distribution. Technologically, we invest substantially in R&D, continuously improving manufacturing processes and product features. For instance, our transformers use advanced insulation materials for enhanced safety, and our inverters are renowned for their high – conversion efficiency. With our professional team, technological edge, and commitment to OEM customization, we are well – positioned to lead and thrive in the highly competitive electrical market.
Home
Home

Get industrial services call us!

Contact Us Today

+86 15195918392

Learn how we can help streamline your production processes & increase your efficiency.

We are committed to providing high-quality, reliable, and efficient solutions to meet the diverse needs of industries such as energy, construction, and manufacturing.

Discover More
Manufacturers 333kVA 300kVA 250kVA 200kVA Overhead Top Mounted Power Single Three Phase Telegraph Types of Pole Transformers
I recently purchased this circuit breaker, and I’m extremely satisfied with its performance. The installation was straightforward, and it has been working flawlessly ever since. The build quality is excellent, and it provides reliable protection for my electrical system. Highly recommend this product to anyone looking for a durable and efficient circuit breaker!
Richard--from Malaysia
Here is an amzing supplier!!! The products' quality are excellet and the reply speed is eespecially fast. Recommend this supplier!!
Eric from Australia
Quote quickly, supplier service in place! The product details are very good, and all indicators are qualified.
Andrew from Canada
Recently I bought this fuse for my electrical system, and it has exceeded my expectations. The quality is top-notch, and it provides excellent protection against overloads. Installation was quick and easy, and it fits perfectly. Highly reliable and durable—I would definitely recommend this fuse to anyone in need of a trustworthy safety solution!
Edward
From the moment I first inquired about their products, I was greeted with professionalism and enthusiasm. The sales team was extremely knowledgeable and patiently answered all my questions, providing detailed product information and technical advice.
Cherry

TESTIMONIALS

Discover What Our Clients Say About Our Manufacturing Services

Listening to the real voice of customers, each evaluation is the driving force for us to continuously improve and enhance our services, thank you for your support and trust!

stay in touch
0

Year Established

0 ㎡

Factory Size

0 +

Number of employees

0 +

assembly lines

FAQs FOR CLIENT

Frequently Asked Questions

Through our FAQ, we answer common customer questions and provide clear guidance to help you understand our services and products.

Can you provide samples?

Unfortunately, we are unable to provide samples free of charge.

When will you deliver the goods?

Our production time line ranges from 45-60 days, contingent on the specifics of the buyer’s order.

What services can we provide?

Accept customization/OEM/ODM or according to your requests. Accept to provide you with professional technical solutions. Accept to provide professional after sales service, we have professional local service team in America, Australia, Africa and many other places, can solve any problems in the process of use for you in a timely manner.

ls it possible to put our logo on your product or product packaging?

0f course, we have a factory, welcome to customize such as your brand, Logo, Color.packaging , we can according to clients requirements(different countries different standard) to design and produce.

Why did our Customers choose us?

We are a professional factory with more than 20 years experience in the field of Transformers and power electronic equipment. we also have a complete customer service. Customers worldwide can securely rely on the quality and reliability of our products.

May I have your catalogue and price list?

Absolutely. Please contact us to obtain our comprehensive catalogue and detailed price list.

When can I get the quotation ?

We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation. Please call us or tell us in your mail, so that we could regard your inquiry priority.

How can I place the order?

First sign the PI, pay deposit,then we will arrange the production. After finished production need you pay balance. Finally we will ship the Goods.

Do you guarantee safe and secure delivery of products?

Yes, we always use high quality export packaging. We also use specialized packing according to demands. Specialist packaging and non-standard packing requirements may incur an additional charge.

Are you manufacturer?

Yes, we are.

Get In Touch

We are committed to providing high-quality, reliable, and efficient solutions to meet the diverse needs of industries such as energy, construction, and manufacturing.

ARTICLES & NEWS

The Latest News

We regularly update our news content to ensure you get the latest information and insights