Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
Sample Available

Electrical Wire, Electricals, Electric manufacturer / supplier in China, offering 3+2 Low-Smoke Halogen-Free Inorganic Mi Insulated Electric Wirecables (WTTEZ) / electronic Cable, Earth Winding Wire / Copper Conductors Cable / IEC 60227 Standard/ Uganda Cable/ House Wire Cables, Earth Winding Wire / Copper Conductors Cable / IEC 60227 Standard/ Uganda Cable/ Copper Flexible Cable and so on.

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Supplier Homepage Products Mineral Insulated Cable 3+2 Low-Smoke Halogen-Free Inorganic Mi Insulated Electric Wirecables (WTTEZ) / electronic Cable

3+2 Low-Smoke Halogen-Free Inorganic Mi Insulated Electric Wirecables (WTTEZ) / electronic Cable

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Min. Order: 1,000 Meters
Port: Guangzhou, China
Transport Package: Wooden Drum
Payment Terms: T/T, Western Union
Application: Construction, Underground, Industrial, Power Station
Voltage: Low and Medium Voltage Cable
Current: DC & AC
Insulation Material: Inorganic Mineral
Sheath Material: Copper
Material Shape: Round Wire

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Basic Info

Model NO.
Wire Core Material
Bare Copper Wire
No. of Core
1, 2, 3, 4, 5, 3+1, 3+2, 4+1
Guangzhou China
HS Code
Copper core Low-Smoke Halogen-Free Inorganic Mineral Insulated Cable (WTTEZ):

3+2 Low-Smoke Halogen-Free Inorganic Mi Insulated Electric Wirecables (WTTEZ) / electronic Cable

Heavy Cu conductor flexible mineral insulated copper sheathed cable,low-smoke halogen-free inorganic mineral insulated cable(WTTEZ):
1. Conductor:Stranded from multiple strands of copper wire and having good bending performance.
2. Insulation:Using high temperature resistant, non-combustible inorganic insulating materials.
3. Metal outer sheath:Copper material, with good bending characteristics after special processing, and able to be used as a grounding wire.
4. Outer sheath:Adopting environmentally friendly, aging-resistant, weather-resistant, low-smoke, halogen-free sheathing material
5. Suitable for indoor and outdoor laying, able to withstand mechanical external forces. 

Selection method
1.Flexible mineral insulated cables with plastic sheaths shall be used in the following cases:
The cable is laid in an environment that is corrosive to the copper sheath.
The cable is buried directly or piped.
The cable is laid in a non-technical space of the building and has aesthetic requirements. Where there are fire protection requirements, a halogen-free and low-smoke plastic outer sheath should be used.
2.Specification selection
Determine the maximum operating temperature of the cable according to the laying environment of the cable, reasonably select the corresponding cable current, and determine the cable specifications.
2.1: Flexible mineral insulated cables have two types of current carrying capacity according to different cable temperature:
Current carrying capacity at 70°C
Current carrying capacity at 105°C
2.2:Choosing the cable current carrying capacity should be in line with  the normal working temperature 700C under the following laying conditions :
Clearing lines along walls, brackets, roofs and bridges.
Co-routed with other types of cables in the same bridge, shaft, cable trench, cable tunnel.
Other places where the cable sheath is too hot and may cause personal injury or equipment damage.
2.3:The cable is laid separately in the bridge frame, the cable trench, and the place where the pipe is worn by the unmanned machine. The current carrying capacity can be selected according to the normal working temperature 1050C.
2.4:The specification of flexible mineral insulated cable should be reasonably determined according to the actual length of the line and the length of cable delivery.
3.Key points of design
3.1Copper sheath can be used as a grounding wire, so PE lines are generally not needed.
3.2 Replacing the busway with a large-section flexible mineral insulated cable can reduce engineering investment and increase line safety.

3+2 Low-Smoke Halogen-Free Inorganic Mi Insulated Electric Wirecables (WTTEZ) / electronic Cable
Main ConductorSecondary Conductor
of cores
Copper wire
Number of
copper wire
of cores
Copper wire
Number of
copper wire

1.Can you offer me a free sample?  
Yes, after price confirmation, you can require for free samples but the freight should be paid.
2.How long to get the sample?   
After you pay the freight and send us confirmed files, the samples will be ready for delivery in 3-7 days. Then they will be sent to you via express and arrive in 3~5 days.

3.How many years has Line Giant Cable been in production? 
Founded in January 1994 by Mr. Ke, our facility has three separate manufacturing workshops. We are a professional manufacturer in Guangzhou, China.
4.What kinds of products does Line Giant Cable manufacture? 
  1. Specialties, such as railway locomotive cables, power shipboard cables, solar photovoltaic cables, aerospace wire and cable, weaponry equipment wire and cable, silicon rubber cable, aluminum alloy cable, charging pile cable 5G communication base station and so on; 
  2. Low, Medium, High Voltage (1kV-220kV) XLPE Insulated (Armoured) Power Cable
  3. PVC Insulated (Flexible ) Wire, PVC Insulated and Sheathed (Armoured) Power Cable;
  4. Mineral insulated cable, such as extra high refractory (fire-resistant 15000C) copper core flexible mineral insulated cable and so on;
  5. Control Cable;  
5. What kind of certifications do you have? 
ISO9001:2015, ISO14001:2015,OHSM18001,GJB9001C-2017,SGS

6. Which standards do you comply with when you produce the electrical wires and cables? 
We are able to produce electrical wires and cables based on GB, JB, IEC,UL/CSA,BS,DIN,EN,ASTM,AS/NZS. Meanwhile, we can design and manufacture the cables according to the samples and technical specification you supply.  

7. What is the min. Order quantity? 
It depends on the type and size of electrical wires and cables. For some large electrical wires, 100 meters can be accepted. For the power cables with medium or high voltage, that should comply with the property of installed equipment. Anyhow, we will try our best to solve the problem and meet your requirements. Mostly we sell from stock for normal items, you can buy any quantity unless it is customized.
8.I didn't find the cable which I need in this page?
If you didn't find the cables you need, please contact us directly, we will reply you quickly.
Also, you can visit our English website

9.What is the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

Welcome your inquiry! Any question please feel free to contact me.
Factory Add: No.30 Red Flag Road, Zhongluotan Town, Baiyun District, Guangzhou , China



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