Yunnan Duobao Cable Group Co., Ltd.-is a national high-tech enterprise that carries out integrated

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Welcome to Duobao Cable Group!

Founded in 1998 with its headquarters in Kunming, Yunnan Duobao Cable Group Co., Ltd. is a national high-tech enterprise that carries out integrated activities of production and manufacturing, technological research and development, sales and exports. By virtue of its modernized management, large-scale production and comprehensive strengths, Duobao Cable Group has earned trust from clients and won multiple honorary titles and awards. Duobao Cable Group mainly produces high, medium and low voltage cables up to and including 110kV. Duobao products have been widely used in aerospace, rail transit, wind power and hydropower, expressways, industrial manufacturing, new energy, urban engineering and other fields, and exported to Southeast Asia, Central Asia and other parts of the world. Duobao has so far been selected as an excellent supplier by many large enterprises, including State Grid Corporation of China, China Southern Power Grid, China Energy Engineering Corporation, China National Nuclear Corporation, China Railway Engineering Corporation, China State Construction Engineering Corporation, China Communications Construction, China Railway Group, etc.

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26 Years Ago

Duobao Cable was established

3 +

Production bases at home and abroad

3 +

Research and testing innovation platforms

1000 +

Total employees at the end of 2023

50 top

Cable manufacturers in China

100 top

Non-public-owned enterprises in Yunnan

90 +

Proprietary IPs

40 +

National, industrial and association standards

Details Build Great，Good Cables, Choose Duobao

Quality

Advantage

Authoritative tests have proven that Duobao's products with the same technical requirements have good reliability.

Service

Advantage

Feedback from clients has proven that Duobao's service maturity is high enough to meet the same service requirements.

Innovation

Advantage

The development outcomes have proven that Duobao's innovation conversion rate is prominent compared to the same industrial innovation.

Projects

Duobao is dedicated to providing wire and cable products and solutions for aerospace, aviation, rail transit, expressway, power grid, hydropower and other fields nationwide and in the Belt and Road countries.

Aerospace

Aviation

Rail Transit

Expressway

State Grid

China Southern Power Grid

Hydropower

Wind Power

Municipal Works

Hospitals

Tourism

Commerce

Schools

Industrial Parks

International

Product Center

Whether for home decoration or infrastructure construction, Duobao Cable provides you with a set of professional and quality solutions that match your needs, and our service can be customized to satisfy your needs.

Transmission and distribution network

The power transmission and distribution network is an important part of the power system. This series of products are mainly used to transmit the electrical energy generated by power plants to users, ensuring the safe, efficient and continuous supply of electricity. The products are mainly used in large power plants for power transmission, distribution, grid connection, smart grid technology, renewable energy integration, and other fields.

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Rail transit

Rail transit is a core part of urban and regional transportation systems. With the continuous upgrading of rail transit technology, requirements for performance and quality of wires and cables are stricter than before. Wires and cables should have excellent electrical performance, mechanical performance and weather resistance against the complex and changing operating environment. This series of products are mainly used in high-speed railways (conventional, intercity and urban railways), subways, light rails, trams, as well as maglev rail systems, monorail systems, etc.

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Smart home

Smart home is the future direction of the home decoration industry. In the construction of smart homes, this series of products can further enhance the comfort, security and energy efficiency of homes through the integration of communication, automation and information technology. The products are mainly used in smart homes, smart buildings, data centers, R&D processing centers, aerospace launch centers, etc.

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Energy and heavy industry

The energy industry involves multiple areas such as energy supply and heavy manufacturing. The requirements for wire and cable products are very strict, requiring good mechanical performance, electrical performance, corrosion resistance, weather resistance, safety performance, environmental performance, and customization.

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New energy

New energy is the main direction of future energy development. Products in this series often operate in harsh environments or even extreme conditions, requiring high requirements for efficiency and reliability. The products are mainly used in solar power systems, wind power systems, electric vehicle charging, bioenergy and geothermal systems, underwater operation systems, etc.

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Urban infrastructure

The urban infrastructure is crucial to ensure the efficiency and safety of city operations. In the event of a fire, cables can provide power for a period of time without emitting toxic gases, with low smoke density and heat release rate, meeting the higher requirements of the new urban power grid. The products are mainly used in traffic networks, communication systems, energy supply, and public service facilities in densely populated areas.

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Robot and mobile facilities

Wires and cables provide necessary support for power transmission and control in various industries. This series of products can meet the high requirements of modern industries such as mobile robots, mining mobile machinery and modern logistics equipment in terms of wear resistance, high temperature resistance, and vibration resistance, ensuring the normal operation of power supply and control systems for various mobile equipment. The products are mainly used for providing power and control for mobile devices.

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