Powered by Made-in-China.com
57 Series Porcelain Line Post Insulator
US$10.00-20.00
100 Pieces
Sample price:US$13.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
PorcelainModel NO.
57Structure
Post InsulatorType
B Type InsulatorUsage
High Voltage Power Transmission, Insulation, Driving, Electrical InstallationConnection Method
Trough TypeSize of Bearing Capacity
40KNColor
WhiteBrand
ZiyongTransport Package
Cnts/Wooden CaseSpecification
57-3Trademark
JMAOrigin
ChinaHS Code
8546900000Production Capacity
50, 000 Per /MonthKey features
High Voltage Application: Designed for high voltage power transmission and electrical installation.
Durable Porcelain Material: Constructed from high-quality porcelain for reliable insulation.
40KN Bearing Capacity: Supports a maximum bearing capacity of 40KN for stability.
2-Year Quality Guarantee: Includes a 2-year warranty covering mechanical defects.
Factory Direct Pricing: Competitive prices directly from the manufacturer.
Free Sample Available: Customers can request free samples for product evaluation.
Professional Tech Support: Access to professional technology support for all inquiries.
Custom Mold Design: Custom design and new mold creation available in 20-30 days.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-05-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWenzhou Ziyong Electrical Co., Ltd., established in 2006, is a manufacturing company based in Zhejiang Province, China. It specializes in a range of electrical and power system products, with extensive export operations contributing to 71%–90% of its sales. The company holds an ISO9001:2015 certification, indicating adherence to quality management standards. Despite having a small workforce, it operates over 10 production lines and achieves an annual production output above US$100 million. The company engages in OEM and ODM business, highlighting its customization capabilities. However, there's limited information on its financial credibility and customer cases.
Supplier typeWenzhou Ziyong Electrical Co., Ltd. is a factory operating in the manufacturing industry, specifically as a limited company in Zhejiang Province, China.
CertificationsThe supplier holds an ISO9001:2015 certificate, demonstrating compliance with international quality management standards.
R&D capabilityThe supplier engages in OEM and ODM business, indicating some capacity for innovation and customization.
Production capacityThe company operates over 10 production lines with an annual output exceeding US$100 million, indicating strong production capabilities.
Customization capabilityEngagement in OEM and ODM business shows that the supplier has customization capabilities.
Product Q&A
Q:Do you have a catalog?
A:
Yes, We have product catalog. Please contact us, we'll send our catalog by E-mail.
Q:Can you make products not listed in the catalog?
A:
Our catalog shows most of our products but not all. If you couldn't find it, let us know the specification of your requirements, it usually takes 20-30 days for us to design and make new moulds which match your requirements.
Q:What is your payment term?
A:
The price FOB Ningbo under payment term is 50% T/T in advance and the balance before shipment.
Send Inquiry
*To:
Wenzhou Ziyong Electrical Co., Ltd.
Wenzhou Ziyong Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Pillar Insulator Temp Resistant Porcelain Ceramic Line Post Insulator for Factory Power
US$10.00-12.00
100 Pieces(MOQ)
Porcelain Line Post Insulators for Transmission Lines
US$3.00-20.00
50 Pieces(MOQ)
Hv Ceramic Line Post Insulators 25kv ANSI 57-11 Porcelain Line Post Insulator
US$2.88-3.98
200 Pieces(MOQ)
High-Quality ANSI 57-3L Line Post Porcelain Ceramic Insulator for Secure Connections
US$3.20-4.30
200 Pieces(MOQ)
11kv Porcelain Post Insulator Ceramic Insulators Line Post Pin Long Rod
Negotiable
500 Pieces(MOQ)
Best Price 25kv ANSI 57-1 Porcelain Line Post Insulators for Transmission Lines
US$6.00-30.00
1 Piece(MOQ)
ANSI C29.7 ANSI 57-3 Tie Top Porcelain Line Post Insulator
US$9.00-11.00
100 Pieces(MOQ)
High-Quality ANSI 57-5 Line Post Porcelain Insulator for Reliable Support
US$4.00-5.00
200 Pieces(MOQ)
Kodery 25kv ANSI 57-2 Porcelain Vertical Line Post Insulators Pin Post Insulators
US$15.00-25.00
1,000 Pieces(MOQ)
ANSI 57-1 Profesionnal Porcelain Line Post Composite Insulator
US$4.50-12.50
1,000 Pieces(MOQ)
ANSI 57-4s Series Porcelain Line Post Insulator
US$25.00
500 Pieces(MOQ)
High Performance ANSI 57-2 Ceramic Porcelain Line Post Insulators Manufacturer Made in China
US$7.50-8.00
1,000 Pieces(MOQ)
ANSI 57-2 Porcelain Insulator Line Station Post Ceramic Insulator
US$5.00-6.00
100 Pieces(MOQ)
ANSI 57-2 Porcelain Insulator Ceramic Line Post Station Post Insulator
US$6.20
3,000 Pieces(MOQ)
Power Frequency Insulator Anti Corrosion Porcelain Ceramic Line Post Insulator for Transmission
US$10.00-12.00
100 Pieces(MOQ)
ANSI 57-1 Porcelain Line Post Insulator Transmission Line and Distribution Line
Negotiable
1,000 Pieces(MOQ)
Premium ANSI 57-2 Series Porcelain Ceramic Insulator for Power Lines
US$3.20-4.30
200 Pieces(MOQ)
High Quality High Voltage Porcelain Line Post Insulators for Power Lines
US$2.00-2.20
1,000 Pieces(MOQ)



















