What is your monthly output capacity?

It depends on the product model, but normally our monthly output is 850 tons.

How do you ensure product quality?

We use the best raw materials, and every single product goes through a series of strict tests.

What certifications does your company hold?

Our company has ISO 9001, ISO 14001, and OHSAS 18001 certificates, and each product series has a test report.

What is the minimum order quantity?

The minimum order quantity is 1000 Pcs.

What are the available color options?

The available colors are Grey, Brown, or White.

Best Price Bell Shape Suspension Porcelain Insulators

Name: Best Price Bell Shape Suspension Porcelain Insulators
Brand: Jiangxi Johnson Electric Co., Ltd.
SKU: 1940949375

Jiangxi, ChinaJiangxi Johnson Electric Co., Ltd.

US$8.50-10.29

200 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Porcelain

Structure

Suspension Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Certification

ISO9001, IEC

Color

Grey , Brown or White

Brand

Johnson

Creepage Distance

450mm

Combined M&E Strength

120kn

Net Weight

8.5kg

Transport Package

1000*1000*1000mm

Trademark

Customer Specified

Origin

China

HS Code

8546209090

Production Capacity

100000

Key features

High Voltage Performance: 120kN combined M&E strength with 450mm leakage distance for reliable transmission.

Comprehensive Certifications: ISO 9001, ISO 14001, OHSAS 18001 certified with individual product test reports.

Strict Quality Control: 100% finished product inspection using best raw materials and strict testing series.

Flexible Customization: Supports full customization, minor adjustments, and OEM logo application for large orders.

Factory Direct Pricing: Direct manufacturer pricing with free samples available for evaluation.

Standard Compliance: Meets ANSI, BS, GB, IEC, DIN, and AS international standards.

Reliable Packaging: Strong wooden cases or double inner packs in master cartons for safe protection.

Fast Response Service: Customer service online 24/7 with inquiry replies within 24 hours.

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: ≤1.37h 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.