What is the lead time for production?

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

What is the material and color of the insulator?

The insulator is made of toughened glass with a transparent green color.

U70b Suspension Toughened Glass Insulator for Overhead Line

Name: U70b Suspension Toughened Glass Insulator for Overhead Line
Brand: Jiangxi QOCI Electric CO.,LTD.
SKU: 2181084395

Jiangxi, ChinaJiangxi QOCI Electric CO.,LTD.

US$0.99-4.99

50 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Application

High-voltage, High-temperature

Material

Glass

Structure

Suspension Insulator

Model NO.

U70BL

Type

A Type Insulator

Connection Method

Spherical Type

Size of Bearing Capacity

70KN

Certification

ISO9001

Color

Transparent Green

Diameter

255mm

Height

146mm

Leakage Distance

320mm

Socket Coupling

16mm

Mechanical Failure Load

70kN

Net Weight

3.6kg

Transport Package

Wooden Frame Packaging

Specification

900*1100*1100 mm

Trademark

Origin

China

HS Code

8546100000

Production Capacity

6000000

Key features

High Mechanical Strength: Mechanical failing load of 70kN ensures durability in high-voltage overhead lines.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO45000:2018, and ISO14001 management systems.

Custom Design Options: Customization available from client designs for specific project requirements.

Transparent Green Glass: Made from toughened glass with transparent green color for high visibility.

Factory Inspection Welcome: Video factory inspections are welcome during working hours in China.

Robust Voltage Withstand: Dry lightning impulse withstand voltage of 100kV and wet power frequency of 40kV.

Established Manufacturer: Company established in 2002 with 207 employees and 30 QA/QC inspectors.

Flexible Payment Terms: Accepts T/T payment with FOB, CIF, and EXW international commercial terms.

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: ≤1.72h 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.