Hengtong Group
Power Cable, Optical Fiber, Fiber Opitcs, Smart Grid, Remote Power Supply, Intelligent Building

Hengtong Group was established in 1991. It is specializing in R&D and manufacture of optical fiber and cable and has involved in real estate, energy, finance, securities and other fields. The company has more than 6000 employee. Hengtong has been awarded “China Top 500 Enterprises”, “National Top 100 National Electronic Information”, “China Top 50 Telecommunication Companies”,  “China Top 500 Information Enterprises”. 

Hengtong Optic-electric Co., Ltd. was established in 1993. It is a high-tech state-level enterprise that specializes in producing various kinds of optical fiber, optical cable and optical component. The company listed in Shanghai Stock Exchange in August 2003 (Stock Code: 600487) and has completed its national business pattern in Shenyang, Chengdu, Beijing, Shanghai, Guangdong. It has form a large-scale industry chain of preform-optical fiber-optical cable. Its annual production capacity is 12,000 km power cable and 11 million pairs km communication special cable. It has become the main cable supplier in the world.

The company has firstly passed the ISO9001 Quality System, ISO14001 Environmental Management System, HOSAS18001 Professional Health and Safety Management System, National Measurement System, U.S. UL Safety Certification. The communication cable meets European ROSH requirements. The company has been awarded “China Famous Brand”, “China Famous-brand Product”, and “National Inspection Exempted Product Enterprise”. The products are used in mobile, telecommunication, Unicom, electricity, radio and television, railway, highway, general staff, and other special communication network. Hengtong Optic-electric Co., Ltd. was awarded one of the “10 Gold Companies” in China optical fiber and cable industry with 18% national market share and ranking second in the country. The company always puts emphasis on R & D and has established postdoctoral workstation, academicians’ workstation, state-level enterprise technical center, Jiangsu optical cable transmission research center and other research platforms. The company has a strong research team. There are 3 people enjoying the benefits of the State Council, 10 doctors, 56 Masters and 145 undergraduates in the team. The company has undertaken dozens of National Torch Projects, Bond-financed Projects, Natural Science Fund Projects, Hi-tech Industrialization Projects. We developed technological equipments to realize that core equipments are home-made. We successfully applied for 211 patents.

In order to meet users’ requirements for product structure diversification, we keep on innovation to develop new products that users need, such as special cable, optic-electrical composite cable, submarine high-voltage cable, optical fiber gyro. Meanwhile, the company carries out the different competitive strategy and provides cable solutions for system instead of producing single fiber and cable product. We have been successful in solutions for FTTx, smart grid and submarine transmission. We provide quality products and excellent after-sales service to bring users convenience and satisfaction. We strictly abide by contracts and ensure the quality and delivery in time. Our project teams provide year-round construction services for users, including optical fiber connecting, guide for optical cable installation and relay section test.

The company has enhanced equipment and management level through sustainable development. Furthermore, with the development of enterprises, the company cultivates and attracts a group of technical personnel to contribute to the development of the global optical communication industry.

Over 500
Genliang Cui
Anmin Gao
China Mobile
China Unicom

1. Technology for layer stranded semi-dry cable-core fiber optical cable Our company independently developed; the leading domestic technology; has won state patent. Benefits: 

Reduces the weight of the optical cable; is convenient for subsequent jointing; does not pollute the environment; eliminates the element of the life of optical cable which affected by the inadvertently selection of jelly products; eliminates the phenomenon of hydrogen that caused by jelly filled.

2. Technology for ADSS low account fiber cable The company self-developed; a national leader technology; has won state patent; has started mass production now. Benefits: Significantly reduces the cost of manufacturing; under the same environment, low account fiber cable structure saves nearly 20% compared with general structure of Kevlar

3. Technology for more excess length secondary coating fiber in stainless steel tubeIs a National Natural Science Foundation-funded project; comes with independent intellectual property rights; can be developed OPGW; is international advanced level.

4. Technology for stainless steel tube with land-based optical cableIndependent development of the Company, a leading domestic technology; has own state patent. Benefits: Has stable quality and strong anti-lateral pressure; completely eliminates the water leaking problem; eliminates the retraction and over-attenuation problems that arising from the usage of PBT.

5. Technology for composite drop optical cable Independent developed; a leading domestic technology; has won state patent; the technology solves the problems of the broadband access, power equipment and signal transmission at the same time.

6. Bare fiber drop optical cableSelf-developed; is the leading domestic technology; has owned state patent. Benefits: Solves larger diameter of the ordinary optical cable; resolves the branch problems in terms of fiber-to-building, fiber to the curb, and fiber-to-community; Solves the congestion problems of cable tubes; effectively reduces the cost of the products; promotes to the optical fiber network. 

7. Technology for semi-tight buffer fiber optical cable Self-developed, is the leading domestic technology, has required state patents. Benefits: Solve the larger diameter problem of indoor or drop optical cable; resolves the branch problems in terms of fiber-to-building, fiber to the curb, and fiber-to-community; effectively solves the problems of poor temperature and optical performance for tight buffer fiber optical cable.



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