What payment terms are accepted?

We accept T/T (Telegraphic Transfer) as the terms of payment.

What is the diameter and height of the insulator?

The nominal diameter is 178mm and the height is 110mm.

U40b Toughened Suspension Glass Isolators Ball and Socket Type

Name: U40b Toughened Suspension Glass Isolators Ball and Socket Type
Brand: Jiangxi QOCI Electric CO.,LTD.
SKU: 2202979465

Jiangxi, ChinaJiangxi QOCI Electric CO.,LTD.

US$3.00-5.00

50 Pieces

Product profile

Application

High-voltage, High-temperature

Material

Glass

Structure

Suspension Insulator

Model NO.

U40B

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Spherical Type

Size of Bearing Capacity

40KN

Certification

ISO9001

Color

Green

Brand

Unit Spacing(H)

110mm

Nominal Diameter(D)

178mm

Creepage Distance

190mm

Transport Package

Wooden Box Packaging

Specification

2.1kg

Trademark

Origin

China

HS Code

8546100000

Production Capacity

6000000

Key features

High Mechanical Strength: Mechanical failing load of 40KN ensures reliable performance in high-voltage transmission.

Superior Insulation Material: Annealed toughened glass provides excellent insulation and durability compared to porcelain.

Comprehensive Certifications: ISO9001, ISO45001, and ISO14001 certified for quality and safety management.

Factory Direct Pricing: Self-produced and sold by manufacturer offering competitive low prices.

Proven Track Record: Over ten years of operation with quality assurance and Fortune 500 cooperation.

Customization Available: Customization options available from specific designs upon request.

Wide Voltage Range: Suitable for line voltages ranging from 10kV to 1000kV across various insulator types.

Robust Quality Control: 30 QA/QC inspectors ensure rigorous random visual and function inspections.

Company profile

Importers and ExportersCooperated with Fortune 500Customization from DesignsManagement Certification

Jiangxi QOCI Electric CO.,LTD.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 3 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.89h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 207 employees offering glass, porcelain, and other insulators for transmission-line insulation, suspension, support, and conductor applications. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Quality resources include 30 inspection staff, 18 items or sets of quality-control test equipment, seven R&D engineers, documented R&D records, and standardized finished-product inspection instructions. The supplier supports design customization and 3D software design, but does not provide ODM, SDK, or popular-brand OEM services and launched no new products in the last year. Service procedures, complaint handling, and corrective-action records are documented. International service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and offers overseas services in zero countries. Financial evidence is insufficient for assessment because the slices provide years rather than financial...

Supplier typeThe supplier is a limited company with 207 employees and no stated parent company or larger corporate group. Its product scope includes glass, porcelain, and other insulators, primarily for transmission-line insulation, suspension, support, and conductor applications, indicating a specialized industrial manufacturer.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certificates, covering quality, occupational health and safety, and environmental management systems. These are explicit certifications relevant to controlled manufacturing operations.

After-Sales capabilityThe supplier has seven R&D engineers whose responsibilities include technical support for production and after-sales service, and it maintains documented procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, branch, or overseas service coverage, so the evidence supports structured service processes but limited overseas infrastructure.

Production capacityProduction-related controls include 30 quality-control inspection staff, 18 quality-control test equipment items or sets, documented and uniformly followed finished-product inspection instructions, and a product range covering multiple insulator types. The slices do not provide production capacity, factory area, machinery count, or output figures, so overall production scale cannot be fully judged, although established quality-control resources are explicitly demonstrated.

Customization capabilityThe supplier explicitly offers customization from customer designs and provides 3D software design services. These statements support the ability to adapt products or designs to customer requirements, although the slices do not define the customization range, engineering limits, or delivery performance.

Client casesThe supplier reports cooperation with Fortune 500 companies and a repeat-buyer preference rate of 30%–50%. These are direct indicators of customer experience and recurring demand, although no customer names, project descriptions, or verification details are provided.