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11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator

11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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110kv~220kv Rod Suspension Composite Insulator Polymer / Silicone Rubber Insulator

110kv~220kv Rod Suspension Composite Insulator Polymer / Silicone Rubber Insulator

US $ 35-70 / Piece FOB
10 Pieces (MOQ)
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Guangzhou MPC Power International Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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High Voltage Porcelain Insulator Ceramic Insulator Glass Insulator Composite Insulator Polymeric Silicone Rubber Insulator 11kv 33kv Disc Tension Cap

High Voltage Porcelain Insulator Ceramic Insulator Glass Insulator Composite Insulator Polymeric Silicone Rubber Insulator 11kv 33kv Disc Tension Cap

US $ 4.3 / Piece FOB
200 Pieces (MOQ)
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Fuzhou Colmate Electric Co., Ltd.

Fujian, China Since 2009
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10kv-500kv Composite Polymer Suspension/ Post/ Pin Insulator

10kv-500kv Composite Polymer Suspension/ Post/ Pin Insulator

US $ 2.5-3.5 / Piece FOB
500 Pieces (MOQ)
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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High-Voltage Silicone Composite Suspension Insulator (Tension Pin Type)

High-Voltage Silicone Composite Suspension Insulator (Tension Pin Type)

US $ 5 / pieces FOB
100 pieces (MOQ)
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Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2013
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138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv

138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv

US $ 4-35 / Piece FOB
200 Pieces (MOQ)
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Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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High Voltage Suspension Composite Polymer Long Rod Insulator

High Voltage Suspension Composite Polymer Long Rod Insulator

US $ 5.99-6.39 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Zhongneng Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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35kv HDPE Composite Interphase Spacer Polyethylene Spacer Insulator

35kv HDPE Composite Interphase Spacer Polyethylene Spacer Insulator

100 Pieces (MOQ)
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Wish Composite Insulator Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2014
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Substation Post Composite Insulator Manufacturer Price & Custom Options

Substation Post Composite Insulator Manufacturer Price & Custom Options

US $ 2.99-10.99 / Piece FOB
100 Pieces (MOQ)
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Wish Composite Insulator Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2014
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11kv-33kv Composite/Polymer/Silicone Station Post Insulator for Disconnect Switch

11kv-33kv Composite/Polymer/Silicone Station Post Insulator for Disconnect Switch

US $ 7-21 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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10kv to 330kv High Voltage Composite Line Post Insulator

10kv to 330kv High Voltage Composite Line Post Insulator

US $ 3 / Piece FOB
50 Pieces (MOQ)
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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500kv 800kv Composite Long Rod Htv Insulator Price

500kv 800kv Composite Long Rod Htv Insulator Price

US $ 380-500 / Piece FOB
3 Pieces (MOQ)
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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High Voltage Composite Long Rod Insulator Electric Polymer Suspension Type Insulator

High Voltage Composite Long Rod Insulator Electric Polymer Suspension Type Insulator

US $ 3-15 / Piece FOB
200 Pieces (MOQ)
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Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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China Best Manufacturer's 25kv Composite Suspension Insulator

China Best Manufacturer's 25kv Composite Suspension Insulator

US $ 3.8-16.8 / pieces FOB
100 pieces (MOQ)
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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Dead End Composite Insulator Suspension Insulator Polymer / Silicone Rubber Insulator

Dead End Composite Insulator Suspension Insulator Polymer / Silicone Rubber Insulator

US $ 6-10 / Piece FOB
10 Pieces (MOQ)
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Guangzhou MPC Power International Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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11kv-33kv Composite Polymer/Silicone Suspension/Tension/Pin/Line Post Insulator

11kv-33kv Composite Polymer/Silicone Suspension/Tension/Pin/Line Post Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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33kv 8kN Composite & Polymer Pin Insulator Fpq-33/8

33kv 8kN Composite & Polymer Pin Insulator Fpq-33/8

US $ 3-10 / Piece FOB
50 Pieces (MOQ)
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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Composite Post Insulator for Substation

Composite Post Insulator for Substation

US $ 7.9-399 / Piece FOB
100 Pieces (MOQ)
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator

10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator

US $ 5-15 / Piece FOB
1,000 Pieces (MOQ)
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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11kv 12kv 15kv 25kv 24kv 33kv 35kv 36kv 70kN Dead End Composite Insulator High Voltage Insulator Composite Insulator Rubber Insulator Pin Ins

11kv 12kv 15kv 25kv 24kv 33kv 35kv 36kv 70kN Dead End Composite Insulator High Voltage Insulator Composite Insulator Rubber Insulator Pin Ins

US $ 10 / Piece FOB
100 Pieces (MOQ)
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Yueqing Wortai Electric Co., Ltd.

Zhejiang, China Since 2020
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U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection

U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection

US $ 4-15 / Piece FOB
200 Pieces (MOQ)
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator

Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator

US $ 0.1-0.5 / Piece FOB
100 Pieces (MOQ)
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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High Voltage Polymer Insulator/ Composite Insulator 11kv

High Voltage Polymer Insulator/ Composite Insulator 11kv

US $ 5-20 / Piece FOB
1,000 Pieces (MOQ)
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Beijing Winner Electric Power Energy Co., Ltd

Beijing, China Since 2022
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About Wholesale Composite Insulator FAQ

  • QWhat benefits do manufacturers offer when sourcing insulators for Electrical & Electronics needs?

    The Wholesale Composite Insulator is an essential part of our Insulator offerings.Manufacturers of electrical insulators provide custom solutions, competitive pricing, and timely delivery to meet varying industry demands. Partnering with a leading manufacturer ensures product quality, technical support, and flexibility in customization.

  • QCan I rely on Chinese suppliers for high-quality electrical insulators?

    The Wholesale Composite Insulator is a standout piece in our Insulator collection.With dedicated testing facilities and advanced manufacturing processes, Chinese suppliers can deliver high-quality electrical insulators that meet industry standards. Conduct due diligence, request samples, and partner with established suppliers to ensure product reliability.

  • QWhat are the main types of insulators used in Electrical & Electronics applications?

    Upgrade your Insulator with the elegant and durable Wholesale Composite Insulator.Insulators commonly used in Electrical & Electronics include but are not limited to porcelain, glass, polymer, and ceramic types, each with specific insulation properties. A well-known manufacturer can assist in selecting the suitable insulator as per your requirements.

22kv IEC Composite Insulator/Station Post Insulator

22kv IEC Composite Insulator/Station Post Insulator

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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High Antifouling Electrical Epoxy Resin Composite Insulator High Quality

High Antifouling Electrical Epoxy Resin Composite Insulator High Quality

US $ 5-200 / Piece FOB
1 Piece (MOQ)
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Three - Phase Silicone Rubber Glass Outdoor Composite Pin High Voltage Epoxy Porcelain/Ceramic Insulators Composite

Three - Phase Silicone Rubber Glass Outdoor Composite Pin High Voltage Epoxy Porcelain/Ceramic Insulators Composite

US $ 5-20 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Cnkeeya 33kv 8kN Composite & Polymer Pin Insulator Fpq-33/8

Cnkeeya 33kv 8kN Composite & Polymer Pin Insulator Fpq-33/8

US $ 5-20 / Piece FOB
1 Piece (MOQ)
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Connector Composite Silicon Rubber Insulator

Connector Composite Silicon Rubber Insulator

US $ 1 / Piece FOB
1 Piece (MOQ)
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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High-Performance 11kv Silicone Rubber Composite Insulator for Global Sale

High-Performance 11kv Silicone Rubber Composite Insulator for Global Sale

US $ 3.99-9.99 / Piece FOB
200 Pieces (MOQ)
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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Xinghai Source Manufacturer 24kv Durable Composite Pin Line Post Insulator

Xinghai Source Manufacturer 24kv Durable Composite Pin Line Post Insulator

US $ 3.98-14.4 / Piece FOB
100 Pieces (MOQ)
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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38kv Dead End Composite Insulators

38kv Dead End Composite Insulators

US $ 10-200 / Piece FOB
50 Pieces (MOQ)
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DALIAN HIVOLT POWER SYSTEM CO., LTD.

Liaoning, China Since 2017
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Polymer High Voltage 220kv Silicone Composite Insulator

Polymer High Voltage 220kv Silicone Composite Insulator

US $ 7 / Piece FOB
1,000 Pieces (MOQ)
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Factory Supply 15-35kv Pin Composite (HDPE) Insulator

Factory Supply 15-35kv Pin Composite (HDPE) Insulator

500 Pieces (MOQ)
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Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2014
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Porcelain Spool Insulator Composite Ceramics Head Polymer Insulator

Porcelain Spool Insulator Composite Ceramics Head Polymer Insulator

US $ 4.7-19.4 / Piece FOB
500 Pieces (MOQ)
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YUEQING REACON ELECTRIC CO., LTD.

Zhejiang, China Since 2017
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36kv Fog Type Suspension High Voltage Composite Insulator

36kv Fog Type Suspension High Voltage Composite Insulator

US $ 6.6 / Piece FOB
10,000 Pieces (MOQ)
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Electric Wire Composite Tension Suspension Insulator Electrical Equipment/High Voltage Line Insulators

Electric Wire Composite Tension Suspension Insulator Electrical Equipment/High Voltage Line Insulators

US $ 18-25 / Piece FOB
1,000 Pieces (MOQ)
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Electric Powertek Company Ltd.

Tianjin, China Since 2022
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