What is the lead time for production?

The average lead time is 1-3 months, applicable for both peak and off-peak seasons.

Is the manufacturer a direct factory?

Yes, we are a source factory with self-produced and self-sold capabilities, ensuring quality and low price.

What is the warranty or quality assurance?

We have over ten years of operation and are a qualified supplier for State Grid Corporation, ensuring quality assurance.

120kN Antifog Type Double Shed Glass Insulator U120bld

Name: 120kN Antifog Type Double Shed Glass Insulator U120bld
Brand: Jiangxi QOCI Electric CO.,LTD.
SKU: 2200396595

Jiangxi, ChinaJiangxi QOCI Electric CO.,LTD.

US$3.00-5.00

100 Pieces

Product profile

Application

High-voltage, High-temperature

Material

Semiconductor

Structure

Antifouling Insulator

Model NO.

U120BLD

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

120kN

Certification

CE, ISO9001

Color

Green

Brand

Unit Spacing(H)

320mm

Nominal Diameter(D)

155mm

Creepage Distance

550mm

Transport Package

Wooden Package

Specification

5.4kg

Trademark

Origin

China

HS Code

8546100000

Production Capacity

50000

Key features

High Mechanical Strength: 120kN mechanical failing load ensures reliable performance in high-voltage transmission.

Antifog & Antifouling Design: Special structure prevents fog and pollution buildup, maintaining insulation efficiency.

Certified Quality Assurance: CE and ISO9001 certified, supplied by a qualified State Grid Corporation supplier.

Customizable Specifications: Unit spacing, nominal diameter, and creepage distance can be customized from designs.

High Voltage Withstand: 120kV dry lightning impulse withstand voltage and 45kV wet power frequency withstand.

Direct Factory Supply: Source factory with self-produced and self-sold model ensures low price and quality.

Proven Manufacturer: Over ten years of operation with 207 employees and advanced production lines.

Wide Application Range: Suitable for line voltage from 10kV to 1000kV in high-temperature and high-voltage environments.

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: ≤1.99h 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.