Engineered to withstand extreme subsea pressures, corrosive North Sea environments, and deep geothermal well conditions across the Netherlands.
The Netherlands is undergoing a profound structural energy transition. Historically known for the massive Groningen gas field, the country is now shifting rapidly towards sustainable energy solutions, deep geothermal heating (Aardwarmte), and subsea carbon capture and storage (CCS) initiatives. This pivot has created a sophisticated demand for high-performance wireline logging cables that can operate reliably under harsh subterranean and offshore marine conditions.
Geothermal Energy (Aardwarmte) Expansion: The Dutch government actively supports deep and ultra-deep geothermal projects, especially to heat the extensive greenhouse sectors in Westland and residential heating networks in South Holland. Logging wells up to 4,000 meters deep requires high-tension, high-temperature armored cables capable of transmitting real-time sensor data through corrosive brine environments.
Furthermore, offshore activities in the Dutch sector of the North Sea are transitioning from traditional oil and gas production to carbon storage projects (such as the Porthos and Aramis CCS projects) and offshore wind farm geological surveys. Wireline logging cables are indispensable during the decommissioning of depleted gas wells and the preparation of storage reservoirs, where precise wellbore integrity evaluation is paramount.
Huaneng company has been focusing on cable manufacturing for more than 50 years and we are the industrial standard constitutor of wireline logging cable and optical fiber wireline logging cable in China. We have 183 employees and cover an area of 80,000 square meters, housing China’s most technologically advanced and largest-scale manufacturing base for wireline logging cable and optical fiber wireline logging cable.
By integrating advanced German pre-stretching systems, specialized steel wire production lines, and high-performance polymer extrusion technologies, we ensure that every meter of cable shipped to the Netherlands meets and exceeds international standards (ISO9001, API, and CE).
Through decades of relentless innovation, Huaneng has established itself as an elite global partner for geological exploration, geothermal development, and deep borehole monitoring.
Since 1997, through technology introduction, digestion, absorption and re-innovation, Huaneng company has achieved a perfect transformation from industry followers to industry leaders, driving the overall technological progress and industrial development of the industry. Relying on the development soil provided by the three domestic oil field companies, we have broken the technical barriers that the load bearing detection cables used for complex well conditions must be imported from abroad, kept the pursuit of product quality for over 50 years, and provided the best quality and cost-effective products for the field of energy exploration and development.
CORE VALUE CONCEPT: "Produce High Quality Products, Provide Wholehearted Service"
While manufacturing high-quality products, Huaneng puts service into our focus, which aligns with our core value concept that we have always adhered to. Huaneng has more than 50% percent market share in China and we are committed to becoming a global leader in wireline logging cable and optical fiber wireline logging cable.
A look back at our journey of technical innovation and scaling production since 1972.
Founded in June 1972, located in Shahu village, Hubin Township, Gaoyou country. Started as a village enterprise with 25 employees.
Successfully produced the company's first commercial-grade cable, establishing basic production lines.
Our first communication cable was successfully used in satellite launches, receiving official congratulatory messages from the State Council.
Established the State-owned No.8390 Factory Hubin Branch. Developed the first shielded computer cable in China in 1989.
First Shielded Cable used for the "CZ-2E" launch vehicle system, verifying durability under severe mechanical stress.
Official establishment of "Jiangsu Huaneng Cable Factory", marking a transition to scaled industrial manufacturing.
Obtained ISO9001 Quality System Certification in the Chinese cable industry & imported German pre-stretching equipment.
Approved for Self-management Import & Export. Provided critical launch system cables for the "Shenzhou" spacecraft.
Successful development of load-bearing detection cables, entering the deep exploration and geological logging markets.
Built our specialized steel wire production line, ensuring complete quality control over the armor wire component.
Participated in preparing the National Oil and Gas Industry Standards for Wireline Logging Cables in China.
Recognized as a Provincial Enterprise Technology Center and awarded "contract-abiding and trustworthy" enterprise status.
Recognized by the Ministry of Industry and Information Technology as a specialized and innovative "Little Giant" enterprise.
Huaneng built the world's largest research and manufacturing base for load-bearing detection cables.
From conventional open wells to ultra-deep 10,000-meter boreholes, our technological evolution ensures maximum reliability.
Our manufacturing process conforms to rigorous global and European standards, ensuring safety and performance in critical environments.











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