What certifications does the product have?

The product is ISO9001 certified and undergoes 100% function inspection for finished products.

What is the maximum mechanical strength?

The combined M&E strength ranges from 44 kn to 178 kn depending on the specific model.

Where is the nearest port for shipping?

The nearest port is Ningbo Port.

Premium Porcelain Insulators for Global Electrical Supply Solutions

Name: Premium Porcelain Insulators for Global Electrical Supply Solutions
Brand: Jiangxi Johnson Electric Co., Ltd.
SKU: 1907916785

Jiangxi, ChinaJiangxi Johnson Electric Co., Ltd.

US$3.89

50-499 Pieces

US$3.58

500+ Pieces

Sample price:US$4.50/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Porcelain

Model NO.

ANSI 52-1/ U40C

Structure

Suspension Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

40KN

Certification

ISO9001

Color

White

Brand

PAC

Standard

ANSI

Rated Failing Load

40kn

Creepage Distance

200mm

Diameter

165mm

Spacing

140mm

Transport Package

Wooden Box

Trademark

PAC

Origin

China

HS Code

8546209090

Production Capacity

5000PCS/ Month

Key features

High Mechanical Strength: Combined M&E strength ranges from 44 kn to 178 kn across various ANSI classes.

Robust Insulation Performance: Features leakage distances up to 380 mm and flashover voltages up to 130 kv.

ANSI Class Compliance: Meets ANSI Class 52-1 to 52-10 standards for global electrical supply solutions.

ISO9001 Certified Quality: Manufactured under ISO9001 certification with 100% finished product inspection.

Full Customization Support: Offers full, minor, and flexible customization from samples or designs.

Durable Porcelain Material: Made from high-quality porcelain with impact strength up to 100 inch-pounds.

Experienced Manufacturer: Established in 2016 with 8 years of export experience and 3 production lines.

Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Exhibition ExperienceExperienced TeamProduction Process VisualizationCustomization from Samples

Jiangxi Johnson Electric Co., Ltd.

Jiangxi, China

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: ≤1.36h 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.