What is the warranty or quality guarantee?

We provide a 100% inspection on finished products and adhere to ISO9001-2008 quality system standards.

What is the rated voltage and tensile strength?

The rated voltage is 35kV, and the tensile strength is excellent at 120kN.

Where is the factory located?

The factory is located in Liling City, Hunan Province, China, near Shanghai Port.

70kn Ceramic Disc Suspension Insulator Insulation Porcelain Suspension Insulator

Name: 70kn Ceramic Disc Suspension Insulator Insulation Porcelain Suspension Insulator
Brand: Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.
SKU: 1947676775

Hunan, ChinaHunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

US$5.00-30.00

500 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, High-temperature

Material

Porcelain

Model NO.

19-14

Structure

Suspension Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Size of Bearing Capacity

120kn

Certification

ISO9001

Color

Cr Clear

Brand

Hualian Torch

Rated Voltage

35kv

Tensile Strength

120kn, Excellent

Weight

5kg-25kg

Standard

ANSI

OEM Production

OEM

Feature

High Mechanical

Product Name

Suspention Insulator

Transport Package

Export Package with Wooden

Specification

Customized Size

Trademark

Hualian Torch

Origin

Liling China

HS Code

85469000

Production Capacity

50000 PCS Per Month

Key features

66 Years Industry Experience: Leading manufacturer with 66 years of history in China's porcelain insulator industry.

ISO9001 Quality Certified: Passed ISO9001-2008 quality system approval ensuring high standard manufacturing.

High Mechanical Strength: Features excellent tensile strength up to 120kN for high-voltage power transmission.

Wide Application Range: Suitable for high-voltage, high-temperature environments and electrical installation.

Multiple Standard Compliance: Meets GB, ANSI, DIN, AS, BS, and IEC product standards for global compatibility.

Full Customization Support: Offers OEM/ODM services with customization from designs, full, or minor adjustments.

100% Finished Product Inspection: Strict QA/QC with 5 inspectors performing 100% visual inspection on finished goods.

Company profile

Years of Export ExperienceCooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.11h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory and limited company in Liling, Hunan, China, offering porcelain and ceramic insulators. It has 335 employees, documented quality procedures, 100% finished-product inspection, five quality inspectors, and customization services ranging from minor customization to full customization. The supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, as well as environmental assessment documentation and recent fire drills. It has exported for 12 years, with exports representing 21%–30% of total sales, and holds independent import-export rights. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Its R&D profile is limited by the absence of an available SDK. No customer cases are provided, and the stated lack of a valid manufacturing-capacity contract with affiliated subcontractors is a supply-chain concern.

Supplier typeThe supplier is identified as a factory and limited company located in Liling City, Zhuzhou, Hunan, China. Its stated product scope is porcelain insulators and ceramic insulators, and it has 335 employees. These details support classification as an established manufacturing supplier rather than a trading-only entity.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications. It also has a factory environmental impact assessment report, providing explicit evidence of quality, environmental, and occupational-health management certification coverage.

Production capacityThe supplier identifies a manufacturing facility with ball milling, mud squeezing, mud refining, forming, kiln, and cementing equipment. It conducts 100% finished-product inspection with five quality inspectors and has in-stock service capability. Nevertheless, it reports no valid manufacturing-capacity contract with affiliated subcontractors, which introduces a documented capacity-management concern.

Customization capabilityThe supplier explicitly supports customization from customer designs, full customization, and minor customization. This is direct evidence of a broad stated customization offering, although the slices do not provide examples, technical limits, lead times, or completed customized projects.