Supplier Details

Year Established:20131996

Business Type:Manufacturer

Management Certifiation:

  • Composite insulator

Composite insulator

It is suitable for overhead line electrical insulation of suspension or tension. it has a good mechanical properties, high tensile strength, invulnerability, and easy to installation. In addition, it is suitable for the middle and above contamination areas, particularly in the heavy contamination areas. There are several ways of connecting of fitting. Generally, the voltage level is from 10 KV to 1000KV. Tel:0086-411-39803728

Product Details

Quick Details Parameter

Place of Origin : Liaoning, China (Mainland
Material : Composite Polymer
Application : High Temperature
Rated Voltage : 10~500kv,110kv
Tensile Strength : 20~160kn
color : red/grey/white
Certificate1 : ISO9001, ISO14001,CESI
Port : Dalian, Shanghai, China seaports
Minimum Order : 100 Piece/Pieces
Payment Terms : L/C,D/A,D/P,T/T



composite polymer silicone rubber suspension insulators
1.ISO9001 ISO14001.
2.Standards: IEC, GOSTor drawings.

composite polymer silicone rubber suspension insulators



Purchase notice:
1. the specification and pattern of the both end fittings

2. the drawing and main dimension (rated voltage, mechanical load, creepage distance)

3. the color of silicon rubber , usually red or gray
4 . we can design and tailor-made various insulators according to customers' drawings and requirements. ANSI, GB and other international standards are applicable


Packing service









We can do better on what you can't see.




Quality is always the first for TCI.























Certificates and test reports








Company Profile

Dalian Composite Insulator Co., Ltd. with strong researching and developing capability, mainly produces 10-500kv series composite insulators. We are a high-tech enterprise which integrates insulator design, production and sales into a whole body. Our products are all according to relative international standard and we have gotton certification of ISO9001.

Our main products are high voltage composite insulators, including long rod suspension composite insulator, pin type composite insulators, composite crossarm insulators, composite post insulators, composite bushings, and composite insulators for electric railways. Assembly products include composite arrester, cut-out and disconnecting switch.

For shed and housing moulding, we adopt international advanced method of whole moulding and whole injection. The connection zone between the core and end fitting compressed with crimping machine. The products have the haracteristic of artistic looking, small volume, light weight, uneasy broken, high bending and torsion strength, good anti-explosive performance, easy transportation and installation.

We adopt un-puncture design to ensure its safe operation. Reliable structure to make the core safe and reinforce the mechanical strength. Our product are especially suitable to high polluted areas, high mechanical tensile load, long span and compact lines.

Our advanced management system, excellent engineer team, international standard equipment and complete test technique lay us a solid foundation for development and production of new items.

If you are interested in cooperating with us, please contact us for more information. We hope we can establish a sound business relationship with you, and we will strive to meet all your business and product needs.



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