Top 5 Power Cord Manufacturers In China
Feb 22, 2025
Table of contents
1. Zhejiang Hongzhou Cable Co., Ltd.
2. Ningbo Yunhuan Electronics Group
3. Ningbo Ousheng Electric Co., Ltd.
4. Junbo Electronics (Zhuhai) Co., Ltd.
6. Power Cord Mistakes: Extension Cord and Power Strip Safety Rules
1. Zhejiang Hongzhou Cable Co., Ltd.

1. Enterprise strength: With more than ten years of experience in cable research and development, design, and production, it is a domestic strong enterprise with business channels all over the country, and its products are exported to the United States, Japan, Europe, Australia and other countries.
2. Production scale: The factory covers an area of 10,000 square meters, with more than 80 employees and a monthly production capacity of more than 100,000 PCS. The company has introduced advanced complete sets of wire and cable production and testing equipment from home and abroad, with a total of 100 sets of equipment, and its equipment capacity is at the leading level in the domestic industry.
3. Product quality: All products have undergone internal quality inspection and national third-party sampling inspection, and the qualified rate of product batch monitoring has reached 99.9%. From raw materials to finished products, the whole process is controlled, and ISO90001 international quality certification, national industrial production license, national mandatory 3C certification, etc. have been obtained.
4. After-sales service: The product has a large amount of inventory resources, and the logistics and transportation system covers the whole country. Conventional wire and cable products are shipped on the same day. Technical service solves the problem in 12 hours locally, and arrives at the site in 48 hours outside.
Since its establishment in 2012, the company has been adhering to the business philosophy of "customer first, forge ahead" and adhering to providing customers with high-quality services. In August 2019, it was officially renamed Jiaxing Hongzhou Cable Co., Ltd.

2012
FOUNDED COMPANY
In 2012, it obtained CE system quality certification.
2014
ADVANTAGE PRODUCT TITLE
In March 2015, it was selected as the shortlisted enterprise for the development of characteristic and advantageous industries.
2015
ADVANTAGE PRODUCT TITLE
In March 2015, it was selected as the shortlisted enterprise for the development of characteristic and advantageous industries.

2017
HAIYAN HIGH TECH RESEARCH AND DEVELOPMENT
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2018
JIAXING INNOVATIVE ENTERPRISE
In December 2017, it won the "Haiyan high tech research and development"

2019
ZHEJIANG HIGH TECH SMALL AND MEDIUM ENTERPRISES
In August 2019, it won the title of "Zhejiang high tech small and medium enterprises"
Zhejiang Hongzhou Cable Company focuses on the research and development and production of cables and related power connection products. Its product lines are rich and diverse, covering multiple application fields to meet the diverse needs of different customers:
1. Photovoltaic related products: Provide photovoltaic cables, which are suitable for the transmission of electrical energy in solar photovoltaic power generation systems. They have good weather resistance, high temperature resistance and UV resistance, ensuring stable operation in complex outdoor environments; solar connectors and solar branch connectors are used for electrical connections between photovoltaic modules to ensure the reliability and safety of the connection; and also provide solar installation tools to assist in the installation and maintenance of photovoltaic systems.
2. Extension cord products: Including outdoor extension cords and indoor extension cords, which can meet the power extension needs in different scenarios. Outdoor extension cords have waterproof and wear-resistant characteristics and can be used in harsh outdoor environments; indoor extension cords focus on safety and aesthetics, and facilitate the power connection of indoor electrical equipment.
3. Conventional cable products: Produce sheathed cables, which can provide mechanical protection and insulation protection for internal wires and are widely used in construction, industry and other fields; twisted pair cables and ground wires are often used for signal transmission and grounding protection of electrical systems; wire products are suitable for basic power connections of various electrical equipment; low-smoke halogen-free cables produce less smoke and no halides when burned, which are more environmentally friendly and safe, and are often used in places with high fire safety requirements, such as public buildings, subways, etc.
4. Network communication cable: Provide LAN cable, i.e. local area network cable, for connection between computer network devices, support high-speed data transmission, and ensure the stability and smoothness of network communication.
5. Eu Ac Power Cord: such as salt lamp power cord, specially designed for special electrical equipment such as salt lamps to meet their specific power connection requirements.
Why Choose Us ?
Customized service:
We know that different customers have different needs, so we provide a full range of customized services. Whether it is a special length, wire diameter, unique interface design, or even special requirements for materials, we can tailor it according to your specific needs to meet your personalized usage scenarios and ensure that the power cord is perfectly compatible with your device.
Excellent quality:
In the selection of raw materials, we strictly control and use high-purity copper or aluminum as conductors to ensure excellent conductivity and minimize power loss. The insulation materials are selected from high-quality products with excellent insulation performance, which effectively prevents the risk of leakage and ensures safe use. From production to testing, every link follows strict quality standards to ensure stable and reliable product quality.
Advanced technology:
We have a professional R&D team that constantly explores and applies new technologies. By optimizing product structure and manufacturing process, our power cords perform well in flexibility and durability. For example, the use of special process treatment makes the power cord softer and easier to bend while maintaining good electrical performance, which is convenient for wiring and installation; at the same time, it enhances its wear resistance, aging resistance, and corrosion resistance, and extends its service life.
Perfect after-sales service:
When you buy our power cord, you will enjoy perfect after-sales service. If you encounter any problems during use, our after-sales team will provide you with support at any time. Whether it is a return or exchange due to product quality issues or technical consultation during use, we will do our best to solve it, so that you have no worries.
Our Team

01
Creativity and Innovation
Strong teams bring together diverse minds and experiences to inspire creativity and innovation. We inspire each other to come up with new ideas and solutions to move the team forward.

02
Efficient Collaboration
Trust each other and collaborate effectively. Take advantage of each other's strengths to complete tasks together, reduce redundant work, and achieve better results in a shorter time.

03
Decision-making Capacity
Gather and integrate diverse perspectives and insights to more fully evaluate problems and make better decisions. Reduce blind spots and improve decision-making quality.

04
Team Unity
Close cooperation and mutual support among team members. When the team faces challenges, this cohesion can make the team more resilient and overcome difficulties together
Our Business Partners

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Exhibition Team Photo
2. Ningbo Yunhuan Electronics Group
Core advantages: China's leading power cord manufacturer, with ISO 9001/14001 certification and multiple international qualifications, products cover UL, VDE, SAA and other certification standards, support customized production of industrial and medical grade power cords.
Product Range
1. Industrial power cord: Designed specifically for industrial equipment, it uses high-quality conductor materials and advanced insulation technology, and has excellent electrical and mechanical properties. Whether in harsh industrial environments such as high temperature, humidity, and dust, or under high load and long-term operation conditions, it can transmit power stably and reliably, providing solid protection for the continuity of industrial production.
2. Medical equipment power cord: Taking full account of the particularity of the medical environment, it is produced in strict accordance with the relevant standards and specifications of the medical industry. Our medical equipment power cord not only has extremely high safety and reliability, effectively preventing electrical faults such as leakage and short circuit from causing harm to patients and medical staff, but also pays attention to the biocompatibility of materials to avoid adverse effects on the normal operation of medical equipment and the health of patients.
3. International standard power cord: Developed and produced according to the power standards and plug specifications of different countries and regions around the world, the product has strong adaptability. Whether in Europe, America, Asia or other regions, our international standard power cord can perfectly match the local power sockets, making it convenient for users to use various electrical equipment worldwide, providing convenience for cross-border business activities, international travel and global production.
3. Ningbo Ousheng Electric Co., Ltd.
Core advantages: Integrate the complete industrial chain from copper wire drawing to finished product assembly, have 27 international certifications such as UL and VDE, and focus on the supply of power cords in the global market.
Product Range
1. Power cord products: We offer a wide variety of power cords to fully meet the needs of different regions such as Europe, North America, and Australia. For the European market, the power cords are manufactured in strict accordance with relevant standards such as CE, and the insulating materials not only have good electrical insulation. For the Australian market, the power cords are manufactured in accordance with the AS/NZS series standards and have excellent weather resistance. Even in hot, dry or humid environments in Australia, they can stably transmit power and ensure the normal operation of the equipment.
2. Industrial plug products: Industrial plugs are also carefully crafted according to the standards of these regions. European industrial plugs follow different specifications such as German standards and British standards. They are compact and sturdy in design, with moderate plug-in and pull-out force. They can withstand frequent plug-in and pull-out operations and are suitable for various industrial automation production lines, construction equipment and other scenarios.
4. Junbo Electronics (Zhuhai) Co., Ltd.
1. Core advantages: One of the top 100 electronic companies in China, producing UL, VDE, BS and other certified power cords, covering more than 200 types such as PVC, rubber, and braided wires.
Product Range
1. In America, in North American countries such as the United States and Canada, our power cords meet UL standards, and industrial plugs also follow NEMA specifications, which can basically adapt to local voltages and electrical systems. The voltage conditions and power usage environments in South American countries are relatively complex. We strive to provide products of different specifications to meet everyone's needs as much as possible.
2. In Europe, our power cords have passed the CE certification and use environmentally friendly insulation materials, which are environmentally friendly. Industrial plugs are available in German, British, French and other types. Whether it is industrial production or home use, you can find a suitable one.
3. In Asia, in developed countries such as Japan and South Korea, the products meet local standards. For other countries such as India, we will make some adjustments to the products based on local actual conditions so that the products can work normally in different usage environments and provide users in various regions with basic solutions for power connection.
1. Core advantages: Mainly engaged in power cords and electronic accessories, the market covers Guangdong and surrounding areas, and provides basic power solutions.
Product Range
Mainly provide some common electrical connection products. In terms of power cords, there are conventional power cords, which are suitable for a variety of daily electrical appliances, such as TVs, computers, table lamps and other equipment. In the production process, qualified conductor materials and insulation materials are selected. Although there is no particularly leading technology, it can also guarantee basic conductivity and insulation safety, so that you don't have to worry about the basic problems of power transmission in normal use scenarios.
In addition, surge protectors are also provided. When there is a momentary high voltage or current fluctuation in the circuit, the surge protector can play a certain protective role and reduce the risk of damage to electrical appliances due to surge shocks. Although compared with the top similar products in the industry, the surge protector does not have an advantage in the extreme parameters of protection performance, it can still provide effective protection for common electrical equipment in general households and small offices. We will continue to work hard to continuously improve the quality and performance of our products and provide more practical products for everyone.
As electronic devices become increasingly popular, the use of power cords has become extremely widespread. From popular game consoles such as PS5, Xbox One, and PS4 to various large and small household appliances, power cords are indispensable for transmitting electricity.
However, in actual use, many people have doubts, such as whether an extension cord can be plugged into a power strip, or vice versa, a power strip can be plugged into an extension cord. These seemingly simple questions are related to electrical safety.
In this regard, electrical experts give the answer: Generally speaking, as long as the total power of the connected devices does not exceed the rated power of the extension cord and the power strip, short-term use is feasible. However, if the power of the connected device is too large, it may cause line overload, causing serious consequences such as fire. Therefore, before making the connection, be sure to carefully check the rated parameters of the device and the power cord, use electricity with caution, and ensure safety
Common problems in life
Q: Can I connect the extension cord and power strip at will?
A: You can't connect them at will. Many people think that as long as they can be powered, there will be no problem. This is a misunderstanding. Be sure to check the rated power of the extension cord and power strip before connecting to ensure that the total power of the connected devices does not exceed their rated power, otherwise it may cause line overload and electrical accidents.
Q: Is it safe to plug multiple high-power appliances into a power strip at the same time and then connect the extension cord?
A: It is not safe. This practice is very likely to cause overload. When multiple high-power appliances work at the same time, the total power can easily exceed the bearing range of the extension cord and power strip, causing serious electricity risks such as fire.
Q: Under what circumstances are extension cords and power strips prone to safety problems?
A: When using inferior products, exceeding the rated power, continuing to use them after being damaged, or using them in unsuitable environments such as humidity, safety problems are likely to occur. For example, in a humid environment, moisture may penetrate and cause a short circuit.
Q: How can I judge whether I am using the extension cord and power strip correctly?
A: The correct way is to first understand the rated parameters of the extension cord and power strip, the total power of the connected appliances does not exceed their rated power, and regularly check them for damage. If the outer skin of the power cord is found to be damaged, the power strip jack is loose, etc., it cannot be used any more.
Q: What are the possible consequences if I violate these safety rules?
A: It may cause overheating of the wires, cause fire, damage electrical equipment, and even cause electric shock accidents, endangering life safety. Therefore, it is important to pay attention to and comply with relevant safety rules to ensure the safety of electricity use.







