Fiberglass Extension Arm

• Customization: Available
• Application: High-voltage, Telecom
• Material: FRP/GRP
• Model NO.: 12′′ 15′′ 18′′ 20′′...40′′
• Structure: Post Insulator
• Type: Insulator
• Usage: Insulation, Electrical Installation, Telecom
• Connection Method: Bolt or Ss Band
• Size of Bearing Capacity: 1kN
• Certification: ISO9001
• Color: Original or Painted as OEM
• Brand: Cowinelec
• Transport Package: Carton
• Specification: Customized
• Trademark: Cowinelec, OEM, ODM
• Origin: Zhejiang, China
• HS Code: 85469000
• Production Capacity: 100000PCS/Month

Product Description

Commerical Line Post Insulator
Rod length can do as request, such as 12'',15'', 24'', 36'',etc.
Rod Color can be original or  can be painted as request (Grey, Yellow, Blue, etc.)



Cowin Electrical Co., Ltd, is located in the largest manufacturing base of low-voltage electric equipment of Liushi China, which is called "the Electric Device Metropolis of China".

Cowin Electrical Co., Ltd is a leading company in the electrical indutry, import and export trade.

Cowin regards quality of products as life. We have standard Management System. We produce and widely sell over 300 series, more than 10000 types in high-and-low voltage electrical device, complete equipment, power transformer, cable and wire, instrument and meter, welding equipment, which are praised by all users. A number of new independent intellectual property right, intelligent appliances is moving into the market.

We are keeping our business principles for "Approaching the first-class management, producing the first-class products, providing the first-class service". All Cowin staffs are working hard and constantly innovate. Honest Cowin are welcome to all users to fighting a better tomorrow hand in hand.