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High-Strength 40kN Green and White Electrical Insulator for Utilities
US$2.98-3.58
100 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltage, High-temperatureMaterial
GlassModel NO.
U40BStructure
Suspension InsulatorType
A Type InsulatorUsage
High Voltage Power Transmission, Insulation, Electrical InstallationConnection Method
Trough TypeSize of Bearing Capacity
40KNCertification
ISO9001Color
White,GreenBrand
PACFailing Load
40knNominal Diameter
178mmSpacing
110mmCreepage Distance
190mmPower Frequency Puncture Voltage
90kvTransport Package
Wooden BoxSpecification
material: glassOrigin
ChinaHS Code
8546209090Production Capacity
500000PCS/ YearKey features
High Mechanical Strength: Features a 40kN mechanical failing load for high-voltage power transmission reliability.
Premium Glass Material: Constructed from high-quality glass to withstand high-temperature and harsh environments.
Certified Quality: ISO 9001, ISO 14001, and OHSAS 18001 certified with 100% finished product inspection.
Flexible Customization: Supports full customization, minor customization, and OEM logo application for bulk orders.
Direct Factory Pricing: Factory direct pricing with free samples available for potential business cooperation.
Fast Production Cycle: Standard production time is 35-40 days with timely delivery guaranteed.
Professional Packaging: Uses strong wooden cases or double inner packs in master cartons for secure protection.
24-Hour Support: Customer service staff online 24/7 to reply inquiries and assist with documentation.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.30h CertifiedTerms of Payment: T/T, LC, D/P, etc.
AI-Powered supplier vetting
SummaryJiangxi Johnson Electric Company manufactures a broad range of electrical insulators and related fittings, with three production lines and 41–50 quality-control staff. It supports extensive customization, including customization from samples and designs, and follows uniform finished-product inspection instructions. However, the supplier reports no certification of management systems, no written procedures for service assessment, corrective actions, complaints, or quality assurance, and no overseas agents, warehouses, showrooms, or in-stock service. Its R&D evidence is limited: one year of R&D engineer experience is reported, with no new products in the past year, no ODM, 3D software design, SDK, or popular-brand OEM capability. Export sales account for 51%–70%, and the supplier has participated in one named offline trade show. Financial records are referenced for 2022–2024, but the provided slices do not establish financial strength.
Supplier typeThe supplier is an electrical-insulator manufacturer offering glass, porcelain, composite polymer insulators, transformer bushings, and end fittings. Its listed combined facilities include molding, drying, glazing, kiln, and related production equipment, supporting classification as a specialized manufacturing supplier.
CertificationsThe supplier reports no certification of supplier management systems. It also reports no written quality-assurance procedures or records, although finished-product inspection instructions are stated to be available and uniformly followed.
After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, showroom, inventory service, or written procedures and records for complaint handling, service assessment, or corrective and preventive actions. It does accept several quotation and payment terms and reports a one-month average lead time in both peak and off-season, but the documented after-sales infrastructure is deficient.
R&D capabilityInnovation evidence is weak: the supplier reports one year of total R&D-engineer experience, no new products in the past year, no 3D software design service, no ODM service, and no available SDK. It does offer several forms of design customization, but this does not establish strong product innovation capability.
Production capacityThe supplier operates three production lines, has 41–50 quality-control staff, and lists facilities covering molding, drying, glazing, kiln, and related processes. It also states that finished products are inspected under instructions that are uniformly followed; however, it reports no in-stock capacity and no valid manufacturing contract with associated subcontractors.
Customization capabilityThe supplier explicitly accepts customer designs and provides full, minor, flexible, sample-based, and design-based customization. This is direct evidence of broad customization capability, although 3D software design services are not provided.
Product Q&A
Q:What are the payment terms?
A:
We accept T/T with 30% deposit and 70% balance against copy of B/L, or L/C at sight.
Q:What is the production lead time?
A:
Normally it takes about 35-40 days for production.
Q:How is the product packaged?
A:
For small capacity, we use carton; for big capacity, we use strong wooden cases or double inner packs in a master carton.
Q:Can you provide Form A or C/O certificates?
A:
Yes, we can prepare relative documents to apply for these certificates from foreign affairs office or other offices.
Q:Do you accept OEM with customer logos?
A:
We only accept OEM when you order a big quantity.
Send Inquiry
*To:
Jiangxi Johnson Electric Co., Ltd.
Jiangxi Johnson Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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