Product Description:

OPGW cable is the short form of Optical Fiber Composite Overhead Ground Wire. 

OPGW cable is suit for installation on new power lines with double function of ground wire and communication, 

especially for installation on normal voltage and extra high voltage power lines. OPGW can replace 

conventional ground wire of old power lines with increasing fiber communications function. 

OPGW cables conduct short circuit current and provide lighting resistance.
OPGW cables are usually two structures. The central tube OPGW cable can obtain maximum 

optical fiber excess length in a smallest steel tube. The diameter of stainless steel tube is 

bigger than that of ACSR wire and aluminum alloy wire. The stainless steel tube is placed in the 

center of the stranded structure of the OPGW cable. Stranded OPGW cable can obtain secondary excess length; 

the diameter of stainless steel tube is consistent with diameter of aluminum alloy wire.
Application:
Optical fiber composite ground wire [OPGW] is suitable for installation on new power lines with double function of ground wire 

and communication. Especially for installation on normal voitage and extra high voltage power lines. OPGW can replace conventional ground 
wire of old power line with increasing fiber communication function. They conduct short circuit current and provide lightning resistance.

Features:
1. Up to 144 fibers
2. Cable diameter and weight approximate with another ground wire. Less additional load to tower, high tensile strength.
3. Excellent stainless steel tube stranding technology make the fibers have good secondary excess length and allow the fibers 

free movement in the tube. Which keeps the fiber stress-free while the cable is subjected to longitudinal stress.
4. Optical fibers are protected by stainless steel tubes.
5. Excellent security, good bullet resist performance.
6. ACSW, AAW and SST stranded design provide wide range combination of electrical conductivity and mechanical tensile strength.

Till now, TDDL has obtained a series of certifications covering ISO9001 quality management, ISO14001 environmental ,management system
certification, OHSAS18001 occupational health and safety management system, China CCC, PCCC,CRCC, CE etc.

Henan Tong-Da Cable Co.,LtdHenan Tong-Da Cable Co.,Ltd founded in 1987, covers an area of 360,000 square meters.

The annual production capacity of conductors and power cables is more than 100,000 tons. On March 3, 2011, Tong-Dabecame a public
company listed on the Shenzhen Stock Exchange.

  Our company is specialized in conductors, such as: All Aluminium Conductor (AAC), All Aluminium Alloy Conductor (AAAC),Aluminium
Conductor Steel Reinforced (ACSR), Aluminium Conductor Aluminium Clad Steel Reinforced (ACSR/AW), All Aluminium Alloy Steel Reinfor
ced(AACSR), Aluminium Conductor Aluminium Alloy Reinforced (ACAR), Aluminium Clad SteelStrand (ACS), Galvanized Steel Wire Strand.

Flexible Wire, PVC Insulated Power Cable, XLPE Insulated Power Cable, General Rubber sheathed Flexible Cable, MiningCable, Welding
Cable and Control Cable. These products meet standards of GB, IEC, BS, DIN/VDE, ASTM, JIS, NF, AS/NZS,CSA and so on.

Meanwhile we can produce according to customers' requirements and specifications. We have obtained certificates ofISO9001,
ISO14001, China's Electrical Product Safety Certification, State Economic and Trade Commission Recommended
Manufacturer of the Transformation of Urban and Rural Power Grid Construction.

hrough years of unremitting effort and endeavors, we have achieved sound reputation and widely compliments from clientsall over the world
by superior quality, reasonable price and sincere after-sale services.


Q1. Are you a manufacturer?

Yes, we are a manufacturer own factory with almost 30 years experiences.

Q2. What are your main products?

Main products including: ACSR, AAC, AAAC ,ACAR,ACSS,ACSS/TW,ACCC,ACSR/AW,ACS ,GSW, Aerial Bundled Cable
(Low/Medium Voltage),Power Cable,Copper Alloy Wire for Electrical Railway System

Q3. Which countries and regions have your products been exported to ?

Asia, South America, North America, Europe, Africa, Oceania,including: Peru,Colombia, Chile,Korea, America, Philippines,
Vietnam,Singapore, Australia,Dominica,Kenya,Poland,Pakistan,Rwanda,Brazil,Myanmar,Zambia, Congo,Ecuador,Lesotho,
Bolivia,Thailand ,Germany,Angola,Yemen,India,Netherlands,Benin,Maldives,Canada,Honduras,Albania,Burundi,Paraguay ,
Sri Lanka,New Zealand,Bahrain,Costa Rica,Trinidad and Tobago,Guyana, Nicaragua,Mongolia,Haiti,Ghana,Macedonia etc.

Q4. Is the quality of your products guaranteed?

Yes,the quality of our products is highly guaranteed. The products are ISO 9001 ,ISO 14001,OHSAS 18001 certificated. Our
workshops are equipped with advanced production and inspection equipment and the products strictly according to internati
onal standards or customers' requirements. We do 100% inspection for every batch of semi-finished and finished products.

Q5. What's the package of products ?

The package is usually wooden drums ,steel drums,steel-wooden drums or according to customers' requirement.

Q6. How can I get samples?

Please notify the detailed information of sample you need. If we don't have the exact model, please consider whether the sim
ilar model is OK for you. we provide the free samples for inspection while freight is charged.

Q7. What is our payment terms ?

We can accept the following payment terms: T/T, L/C, O/A