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Wholesale Insulator Series

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Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
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Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Factory Wholesale Insulator Low Voltage Busbar Insulator Support Sep Series Busbar Insulators Low Voltage Epoxy Insulator

Factory Wholesale Insulator Low Voltage Busbar Insulator Support Sep Series Busbar Insulators Low Voltage Epoxy Insulator

US $ 5-50 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001-2000
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Audited Supplier Audited Supplier Since 2024
Wenzhou Lichi Electric Co., Ltd

Zhejiang, China Since 2024
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Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

US $ 0.2 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
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Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Manufacturer Wholesale Ceramic Insulators ANSI 53 Series

Manufacturer Wholesale Ceramic Insulators ANSI 53 Series

US $ 1-10 / Piece FOB
100 Pieces (MOQ)
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Size of Bearing Capacity : 40KN
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Audited Supplier Audited Supplier Since 2007
Wenzhou Ziyong Electrical Co., Ltd.

Zhejiang, China Since 2007
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Hot Sale Wholesale Price Low Voltage Sm Series Copper Screw Busbar Insulator

Hot Sale Wholesale Price Low Voltage Sm Series Copper Screw Busbar Insulator

1,000 Pieces (MOQ)
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Main Products: Circuit Breaker, MCB, RCCB RCD, RCBO, MCCB, Solar Inverter, Pure Sine Wave Inverter, Portable Power Station
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Audited Supplier Audited Supplier Since 2021
Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Own Factory High Quality BMC SMC Epoxy Resin Copper Busbar CT Series Insulator for Switchgear

Own Factory High Quality BMC SMC Epoxy Resin Copper Busbar CT Series Insulator for Switchgear

US $ 0.2-0.8 / Piece FOB
500 Pieces (MOQ)
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Connection Method : Trough Type
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Since 2024
Henan Pearl Electric Co., Ltd.

Henan, China Since 2024
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ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

US $ 5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electrical Insulators, Electrical Hardware Fittings, Electrical Protection Equipment, Electrical Surge Arrester, Electrical Dropout Fuse, Electrical HDPE Insulator, Electrical String Line, Transformer Bushing, Glass Insulator, Drop Fuse
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Audited Supplier Audited Supplier Since 2024
Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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CT Series Low Voltage Cabinet Switchgear Standoff Insulator Busbar Insulator

CT Series Low Voltage Cabinet Switchgear Standoff Insulator Busbar Insulator

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Species : Terminal
Contact Supplier
Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Fxbw Series Suspension Composite 145kv Polymer Long Rod Insulator with Grading Ring

Fxbw Series Suspension Composite 145kv Polymer Long Rod Insulator with Grading Ring

US $ 18.46-22.44 / Piece FOB
100 Pieces (MOQ)
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Main Products: Composite Insulator; Drop-out Fuse Cutout; Disconnector; Surge Arrester; Ceramic Post Insulator
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Audited Supplier Audited Supplier Since 2022
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Mns Series Electrical Low Voltage Epoxy Cylindrical Bus Bar Insulators

Mns Series Electrical Low Voltage Epoxy Cylindrical Bus Bar Insulators

US $ 500-20,000 / Piece FOB
1 Piece (MOQ)
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Installation : Fixed
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Audited Supplier Audited Supplier Since 2016
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Sm Series Copper Screws Low Voltage Sm20 Sm35 Sm100 Standoff Busbar Insulators

Sm Series Copper Screws Low Voltage Sm20 Sm35 Sm100 Standoff Busbar Insulators

US $ 0.15 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Factory Price 11kv 17.5kv 57 Series Porcelain Ceramic Post Insulator

Factory Price 11kv 17.5kv 57 Series Porcelain Ceramic Post Insulator

US $ 6-35 / Piece FOB
1,000 Pieces (MOQ)
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Size of Bearing Capacity : 70KN
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Electric Powertek Company Ltd.

Tianjin, China Since 2022
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Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
Hv Suspension Ceramic Insulator for Transmission Line/ ANSI 52 Series

Hv Suspension Ceramic Insulator for Transmission Line/ ANSI 52 Series

US $ 3-4 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Insulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting
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Audited Supplier Audited Supplier Since 2010
Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
Chat Now Send Inquiry
Transmission ANSI C29.8 Series Porcelain Line Post Insulator

Transmission ANSI C29.8 Series Porcelain Line Post Insulator

US $ 10-59 / Piece FOB
200 Pieces (MOQ)
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Material : Porcelain
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
Chat Now Send Inquiry
High Quality BMC/SMC EL Series Copper Bus Bar Low Voltage Insulator

High Quality BMC/SMC EL Series Copper Bus Bar Low Voltage Insulator

300 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, Distribution Box, Voltage Regulator, Stabilizer, Terminal.
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2006
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Mns Full Series Red Cylindrical Insulator High Strength Insulation Column Copper Bar Insulation Parts

Mns Full Series Red Cylindrical Insulator High Strength Insulation Column Copper Bar Insulation Parts

1,000 Pieces (MOQ)
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Color : Red
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Amur Factoty Price Low Voltage Sm Series Electrical Insulator Busbar Insulator

Amur Factoty Price Low Voltage Sm Series Electrical Insulator Busbar Insulator

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
Contact Supplier
Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Fxj Series Phase Spacer Composite Silicone Polymer Insulator

Fxj Series Phase Spacer Composite Silicone Polymer Insulator

US $ 140-160 / Piece FOB
1,000 Pieces (MOQ)
More
Material : Composite Polymer
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
Chat Now Send Inquiry
Sb Series Jyz New Energy Insulator Support Busbar Insulators

Sb Series Jyz New Energy Insulator Support Busbar Insulators

US $ 0.2 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
High Voltage 57 Series Electrical Insulation Porcelain Line Post Insulator

High Voltage 57 Series Electrical Insulation Porcelain Line Post Insulator

US $ 6-35 / Piece FOB
1,000 Pieces (MOQ)
More
Structure : Suspension Insulator
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Electric Powertek Company Ltd.

Tianjin, China Since 2022
Chat Now Send Inquiry
Related Videos
  • What is Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator
    What is Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator
    US $ 5-20 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator
    What is Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator
    US $ 0.2 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Manufacturer Wholesale Ceramic Insulators ANSI 53 Series
    What is Manufacturer Wholesale Ceramic Insulators ANSI 53 Series
    US $ 1-10 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Hot Sale Wholesale Price Low Voltage Sm Series Copper Screw Busbar Insulator
    What is Hot Sale Wholesale Price Low Voltage Sm Series Copper Screw Busbar Insulator
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
ANSI Standard Ceramic Porcelain Station Post Insulator (TR Series)

ANSI Standard Ceramic Porcelain Station Post Insulator (TR Series)

US $ 3-4 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Insulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
Chat Now Send Inquiry
American Standard Tr Series Ceramic Porcelain Station Post Insulator for Transmission

American Standard Tr Series Ceramic Porcelain Station Post Insulator for Transmission

US $ 3.99-100 / Piece FOB
1,880 Pieces (MOQ)
More
Material : Porcelain
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
Chat Now Send Inquiry
High Quality EL Series Low Voltage Busbar Support Insulator Manufacturer

High Quality EL Series Low Voltage Busbar Support Insulator Manufacturer

300 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, Distribution Box, Voltage Regulator, Stabilizer, Terminal.
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2006
Chat Now Send Inquiry

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About Wholesale Insulator Series FAQ

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

    Discover the perfect Insulator addition with our Wholesale Insulator Series.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.

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

    Our Wholesale Insulator Series offers exceptional quality within the Insulator category.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.

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

    Enhance your Insulator setup with our premium Wholesale Insulator Series.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.

Red Sm Full Series Insulator Bus Bar Insulator

Red Sm Full Series Insulator Bus Bar Insulator

1,000 Pieces (MOQ)
More
Maximum Voltage : <10KV
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Sm Series Copper Screws Low Voltage Sm20 Sm35 Sm100 Standoff Busbar Insulators

Sm Series Copper Screws Low Voltage Sm20 Sm35 Sm100 Standoff Busbar Insulators

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
Contact Supplier
Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Jh-10 Series 6kv 10kv 20kv 35kv Electrical Composite Strain Polymer Tension Insulator

Jh-10 Series 6kv 10kv 20kv 35kv Electrical Composite Strain Polymer Tension Insulator

US $ 4.78-4.99 / Piece FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
Chat Now Send Inquiry
Overhead Line ANSI 57-4L Series Porcelain Line Post Insulator

Overhead Line ANSI 57-4L Series Porcelain Line Post Insulator

US $ 20 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
(FPS Series) Horizontal Line Post Composite Insulator

(FPS Series) Horizontal Line Post Composite Insulator

US $ 2-20 / Piece FOB
2 Pieces (MOQ)
More
Connection Method : Trough Type
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
CT / Cj Series High Quality Step Insulator, Ladder Insulator

CT / Cj Series High Quality Step Insulator, Ladder Insulator

US $ 0.9-5 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Low and high voltage components
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Yueqing Yisi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Silicone Line Post Insulators ANSI Series Insulators

Silicone Line Post Insulators ANSI Series Insulators

US $ 33-35 / Piece FOB
1 Piece (MOQ)
More
Type : B Type Insulator
Contact Supplier
Audited Supplier Audited Supplier Since 2018
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
Xinghai Fxb Series Suspension Composite Silicon Rubber Insulator 11kv 12kv 15kv 24kv 33kv 35kv

Xinghai Fxb Series Suspension Composite Silicon Rubber Insulator 11kv 12kv 15kv 24kv 33kv 35kv

US $ 4.69-14.68 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Porcelain Insulator, Disc Insulator, Suspension Insulator, Pin Insulator, Glass Insulator, Composite Insulator
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
Chat Now Send Inquiry
Modified Polyethylene Insulator Series with Independent Research and Development

Modified Polyethylene Insulator Series with Independent Research and Development

US $ 4-10 / Piece FOB
1,000 Pieces (MOQ)
More
Connection Method : Trough Type
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2014
Chat Now Send Inquiry
24kv Insulator Series for Switchgear/Switchgear Parts

24kv Insulator Series for Switchgear/Switchgear Parts

US $ 10 / pcs FOB
10 pcs (MOQ)
More
Main Products: Vacuum Circuit Breaker, Vacuum Contactor, Load Break Switch, Vacuum Interrupter, Switchgear Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2020
WENZHOU VACEM TECHNOLOGY CO., LTD.

Zhejiang, China Since 2020
Chat Now Send Inquiry
Yom EL Series Electrical Busbar Epoxy Resin Bus Bar Insulator

Yom EL Series Electrical Busbar Epoxy Resin Bus Bar Insulator

US $ 0.1-3 / Piece FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
High Voltage Composite Insulators Silicone Rubber Suspension Long-Rod Type Line Post Series Electric Polymer Insulator Price

High Voltage Composite Insulators Silicone Rubber Suspension Long-Rod Type Line Post Series Electric Polymer Insulator Price

US $ 5-250 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
Chat Now Send Inquiry
Pin Post Porcelain Insulator ANSI 57 Series

Pin Post Porcelain Insulator ANSI 57 Series

US $ 2-10 / Piece FOB
100 Pieces (MOQ)
More
Size of Bearing Capacity : 70KN
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Wenzhou Ziyong Electrical Co., Ltd.

Zhejiang, China Since 2007
Chat Now Send Inquiry
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