Supplier Details

Year Established:20131996

Business Type:Manufacturer

Management Certifiation:

  • Composite crossarm

Composite crossarm

It has an effective use of a narrow corridor pressure transmission and applicable to rebuild of citynet. It can also reduce the tower height, saving manpower, material and financial resources. It has a superior performance than porcelain insulator. Tel:0086-411-39803728

Product Details

Quick Details Parameter

Place of Origin: : Liaoning, China (Mainland)
Brand Name: : TCI
Material: : Composite Polymer
Application: : High Voltage
Rated Voltage: : 10~7500kV
Tensile Strength: : 70~400kN
Color: : Gray or Red
Certificate: : ISO 9001; ISO 14001
Lightning impulse withstand voltage: : ≥95
Shed material: : Silicone rubber
Rod material: : Glass fibre
Port : Dalian, Shanghai, China seaports



Cross-arm composite insulator
1. Brand:TCI
2. High quality raw material
3. Senior technical person
4. Locate at Dalia


Reasonable price 
Rich experien in export



Cross-arm composite insulator



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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