About Us

Company overview

 

• Hengtong was found in 1991
• Hengtong is dedicated to Optical Communication Networks, Power Networks, IoT, Clean Energy, and Emerging Materials
• Hengtong integrates optical and power network and provides network service
• 70+ subsidiaries (including 4 listed companies-with the fourth to be listed soon)
• 12 Industrial companies in 9 countries (excluding China)
• Top 3 in optical fiber communication (by CRU)
• Top 5 in high voltage

■ With the world's leading optical fiber communications industry chain (optical preform-fiber-cable-device-network), Hengtong has become an integrated service provider in the entire value chain;
■ Hengtong has developed core technologies independently, which include optical fiber preforms, optical fiber drawing, semiconductor quartz devices, 100G/400G silicon optical chips and modules, ultra-large length submarine cable technology, ocean observation network, and optical fiber sensing.

■ With the world's leading optical fiber communications industry chain (optical rod-optical fiber-optical cable-optical device-optical network), Hengtong has become an integrated service provider in the entire value chain;
■ Hengtong has developed core technologies independently, which include optical fiber preforms, optical fiber drawing, semiconductor quartz devices, 100G/400G silicon optical chips and modules, ultra-large length submarine cable technology, ocean observation network, and optical fiber sensing.

Power-Smart Grid, Marine Energy, Energy Internet, Marine Communication, Smart Integrated Energy, New Materials And Other Fields

 

Service provider for global energy interconnection system solutions

Grid

4 Power Transmission and Distribution Business
2 Electrical Equipment Business
1 Optical Fiber Sensing Business

Marine

2 Marine Energy Business
1 Marine Communications Business
2 Marine Engineering Business
3 Marine Equipment Business
1 Marine Investing and Financing Business
1 Smart City Business

Smart Energy

2 Energy Operation Business
2 Integrated Energy Business

New Energy Vehicles

2 Charging Business
1 Smart Connection Business

■ Hengtong develops high-end products. It provides complete solutions and engineering turnkey contracting to its clients, transforming from a product supplier to a system integration service provider. Hengtong is extending towards the fields of marine power engineering, and providing advanced energy interconnection system solutions to the world.
■ Hengtong's core technologies are; ultra-high voltage submarine cables and accessories, smart grid technology, heat storage/electricity, offshore wind power system integration, electric vehicle formation and charging equipment, etc.

Global Development
----Some overseas enterprises acquired by Hengtong

	Indonesia: Voksel was founded in 1971. It was listed in the Indonesian Stock Exchange in 1990. It is the main supplier of Indonesia's National Grid and Indonesia Telecom. As an old listed company in optical cable manufacturing, Voksel is strongly competitive.
	South Africa: ABERDARE was founded in 1946. It is the largest manufacturer of opto-electronic cables in South Africa, with a local market share of 40%. ABERDARE supplied and provided services for all the stadiums in the 2010World Cup.ABERDARE supplies optical cable projects to large-scale power plants constructed by the South African National Power Company
	Spain : CablesCom, an old Spanish manufacturing company, was founded in 1971. CablesCom once served the first high-speed rail in Paris.
	Portugal: Alcobre was founded in 1910. It focuses on power infrastructure, mining and telecommunications. The industrial segment accounts for about 74% of sales.

These companies of decades have accumulated unique advantages in quality, technology and brand. Acquiring companies overseas enables Hengtong and the factories it acquires to make their respective advantages complementary to each other. Doing so also allows Hengtong to quickly enter the local market, speed up the process of going global, and enhance the industrial chain, therefore allowing Hengtong to become more competitive.

Global Business Layout
----Global projects

1. Gulf of Finland 35kV Offshore Power Grid EPC Project
2. Latvia National Broadband EPC Project
3. Turkey Manine Optical Fiber Network Project
4. Egypt Marine Optical Network Project
5. Turkey Railway Communication Engineering
6. Egypt Nile Submarine Optical Fiber Communication Network Project
7. Wind FloatAtlantic Project (Portugal)
8. Comoros Submarine Optical Network Project
9. Maldives Roundabout Marine Communication Project
10. Indian Optical Communication Project
11. Malaysia Marine Communication Engineering
12. Pakistan Photovoltaic Power Station Project
13. China-Pakistan Ecanomic Corridor
14. Russia St. Petersburg Energy Ring Project
15. Papua New Guinea Marine Communications Project
16. Belize Submarine Optical Network Project in Central America
17. Chile Santiago Wind Farm Project
18. Brazil's Trans-Amazon Smart Grid Project
19. Nepal 220KV BB-Line Electric Power Transmission Line Turnkey
Project
20. Cambodian Hun Sen Park 115KV HV Project
21. Tanzania 33KV Turnkey Projec
22. Bolivia 500KV Electric Power Line Project

Innovation

 

World leading innovative development achievements

Communications

• Hengtong independently researched and developed a new generation of green optical fiber matcrials, which has been selected as a National Green Intelligent Manufacturing Project;
• Hengtong launched China's first 400G high-capacity ultra- low loss optical filber, which was selecied as a national "Industrial Strong Foundation Project",
• Hengtong launched the world's first "full-band ultra-low loss, long-distance, super-capacity" optical fiber communication
• system;
• Hengtong launched the world's first carrier-grade "7arge effective area optical fiber" terrestrial optical cable(G.654E) engineering applic ation;
• China's first UUA ultra-low loss, ultra-large area single- mode fiber, Science and Technology Progress Award of Society of Optical Engineering China, first prize;

Marine

• Hengtong is the first enterprise in China to complete the laying of 40,000 km of submarine optical cables:
• Hengtong produced the world's first "ultra long, ultra-low loss non-relay submarine optical cable";
• Hengtong is China's first enterprise to enter the worid's: 500kVUlra-High Voltage Submarine Cable Technology Leading Enterprise List;
• Hengtong produced the world's first large-length 500kV AC optical fiber composite submarine cable
• Completed the Hanjiwei Project-the mosi complex water ecological monitoring project crossing the Yellow River, the Yangize River, and Moling,
• Hengtong is part of the National Key R&D Program (R&D and Demonstration Application of Key Technologies for Dynamic Cables for Floating Offshore Wind P'ower);
• Hengtong won the China Machinery Industry Science and Technology Progress Award, first prize, for its ultra-high voltage XLPE insulated optical fiber composite submarine cable system;

Power

• Hengtong's cross-Amazon smart grid project has created two global firsts in cross-section and span";
• Hengtong completed the construction of the world's first and leading State Grid Changi-Guquan ±1100kVUHV DC transmission project;
• Hengtong built the world's first high-voltage,large-span, ultra-low loss OPGW product system;
• Hengtong produced the world's first ultra-high voltage 500kV 1*1800mm2 single longest submarine cable;
• Hengtong was awarded the National Science and Technology Progress Award, second prize, for its aluminum alloy energy-saving transmission wire and multi-scenario application:

● Green preform:

■ China's only, world's second company, with this independent IPR

■ Reduction of 18,000 tons of HCL emission/year

■ Reduction of 860,000 tons of noble gas importation

● Green Intelligent Manufacturi

● Al alloy energy-saving wire and multi-scenario solutions

■ Reduction of over 100 million CNL/year & 420,000 tons of CO2/year

■ Saving 36,000 tons of coal equivalent

■ 2nd Prize of 2019 National S&T Progress Award

■ ng Program of China