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Ceramic Stay Insulator for LV/Mv/Hv Electric Guy Stay Insulator
US$3.00
10-99 Pieces
US$0.50
100+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableApplication
Low-voltageMaterial
PorcelainModel NO.
54-1 54-2 54-3 54-4Structure
Strain InsulatorUsage
InsulationConnection Method
Trough TypeSize of Bearing Capacity
44-89knCertification
ISO9001Color
BrownBrand
L&R or as CustomizedSamples
Free SamplesLead Time
20 DaysSize
Can Be OrderedOEM and ODM
AcceptTransport Package
Export Standard Package or as Client RequirementSpecification
ISO9001: 2008Trademark
L&R or according to customer's requirementOrigin
Wenzhou, ZhejiangHS Code
85462090Production Capacity
20, 000PCS/MonthKey features
Customizable Design: We design custom insulator fittings based on your specific designs and drawings.
High Quality Porcelain: Made from thoroughly vitrified glazed porcelain, free from defects and blemishes.
Certified Manufacturer: ISO9001 certified with 100% QC inspection to ensure product reliability.
Wide Voltage Application: Suitable for LV, 11kV, and 33kV lines in rural and railway environments.
Free Samples Available: We offer free samples to help you evaluate product quality before ordering.
OEM and ODM Service: We accept OEM and ODM orders to meet your specific branding needs.
Durable Construction: Smooth, uniform surface with high fusion points for long outdoor service life.
Reliable Performance: Provides sufficient insulation for utility poles and stay clamps in overhead lines.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-07-30 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.00h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryL&R ELECTRIC GROUP CO., LTD. is identified as a China-based manufacturer established in 2015, with 77 employees, a 20,000 m² manufacturing plant, and more than 10 production lines. Its product scope includes electrical power and hardware components such as fuse links, clamps, surge arresters, and related accessories. The supplier reports OHSAS18001:2007 and other management-system certifications, 11–20 quality-control staff, and export sales representing 71%–90% of total sales. It states that it seeks worldwide sales-agent and maintenance partners, indicating an intended international service network, but actual after-sales coverage is not confirmed. Evidence of overseas trade exists through one recorded Kenyan buyer and three transactions, while broader customer references, customization capability, financial credibility, and innovation capacity remain insufficiently documented.
Supplier typeThe supplier is described as both a trade company and a manufacturer, while the formal entity record identifies L&R ELECTRIC GROUP CO., LTD. as a manufacturer and limited company in China. Its stated products and manufacturing-site information support a manufacturing role, despite the conflicting trade-company classification in the basic information.
CertificationsThe supplier reports holding an OHSAS18001:2007 certificate and additional unspecified certifications. This provides explicit evidence of at least one occupational health and safety management certification, although the other certifications are not identified.
Production capacityThe supplier reports a 20,000 m² manufacturing plant, more than 10 production lines, 77 employees, 11–20 quality-control staff, and one-month order fulfillment in both peak and off-peak seasons. These figures explicitly support substantial production infrastructure and stated delivery capacity, although actual capacity utilization and output verification are not provided.
Client casesThe supplier reports Africa as a primary export market and the trade records show one Kenyan buyer, SHOWAN LIMITED, associated with three recorded fuse-link transactions in January 2025. This demonstrates at least one identifiable overseas buyer case, but the evidence is limited and does not establish a broad, well-verified customer portfolio.
Product Q&A
Q:What materials are used for the stay insulator?
A:
The stay insulator is made of glazed porcelain according to BS137, which is thoroughly vitrified and suitable for outdoor operation.
Q:Can the insulator be customized?
A:
Yes, we can design custom insulator fittings based on your specific designs and drawings to suit your stay wires.
Q:What is the lead time for orders?
A:
The lead time is 20 days for samples. For bulk orders, the average lead time is one month, regardless of peak or off-peak seasons.
Q:What certifications does the product have?
A:
The product is ISO9001 certified, and our QC team performs 100% inspection to ensure the insulators are free from defects.
Q:What are the available voltage ratings?
A:
We provide LV, 11kV, and 33kV stay insulators, suitable for medium and low voltage lines in rural and railway applications.
Send Inquiry
*To:
L&R ELECTRIC GROUP CO., LTD.
L&R ELECTRIC GROUP CO., LTD.*Content:
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