What certifications does the product have?

The product and company are certified under ISO9001, ISO45001, and ISO14001 standards.

What are the available voltage ratings?

The insulators are mainly applied in electrical systems of 15kV, 25kV, and 35kV.

Is the material recyclable?

Yes, the HDPE material is non-toxic, non-standing, and fully recyclable.

Good Stability 25kv HDPE Modified Polyethylene Pin Insulator

Name: Good Stability 25kv HDPE Modified Polyethylene Pin Insulator
Brand: Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.
SKU: 761768275

Jiangsu, ChinaJiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Negotiable

1,000 Pieces

Product profile

Customization

Available

Application

Low-voltage, High-temperature

Material

HDPE

Model NO.

JHG-IP-25-F1

Structure

Pin Insulator

Type

Pin Type Insulator

Usage

High Voltage Power Transmission

Connection Method

Trough Type

Size of Bearing Capacity

13kn

Certification

ISO9001

Color

Light Grey

Brand

Jslpower

Attribute

Durable Quality

Transport Package

Regular Packing for Export

Specification

SGS\ISO9001

Trademark

JSLpower

Origin

Nanjing

Production Capacity

200000

Key features

High Durability Material: Made of HDPE, unbreakable, lightweight, and recyclable with 35-40 years service life.

Superior Electrical Performance: Features high insulation dielectric strength, good heat/cold resistance, and water repelling surface.

Wide Voltage Application: Suitable for 15kV, 25kV, and 35kV electrical systems and transmission lines.

Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 standards with 100% finished product inspection.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Direct Factory Pricing: Sold directly from the manufacturer Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.

Global Export Experience: 17 years of export experience serving South America, Europe, and Southeast Asia/Middle East.

Company profile

High Repeat Buyers ChoicePatents AwardedQuality AssuranceManagement Certification

Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer and technical-service provider focused on transmission and transformation line equipment, power tools, ultra-high-voltage electrical equipment, accessories, and line insulators. It supports 3D design, OEM, ODM, and multiple customization modes, with finished-product inspection instructions and documented quality, complaint-handling, and corrective-action procedures. Export experience is stated as 15 years, but overseas service infrastructure is limited: no overseas agents, branches, warehouses, or showrooms are reported. Production continuity has a documented gap because no valid contract exists between the factory and related subcontractors. Innovation evidence is mixed, with R&D and customization services available but no new products reported in the past year and no SDK available. Financial information is present, but the provided figures are not assessed here.

Supplier typeThe supplier is identified as a manufacturer and technical-services provider, with business activities covering R&D, production, processing, sales, and import/export of electrical equipment, power tools, accessories, and insulation products. This supports classification as a manufacturing supplier with technical-service capabilities.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective and preventive actions and customer complaint handling, and it reports inventory capability. However, it has no overseas agents or branches, no overseas warehouse, no overseas showroom, and reports zero countries with overseas services, indicating limited international after-sales infrastructure.

Production capacityProduction-related controls include written and uniformly followed finished-product inspection instructions, documented supplier-service assessment procedures, inventory capability, and stated peak- and off-season lead times within 15 working days. A material weakness is that no valid contract exists between the factory and related subcontractors, creating an explicit gap in manufacturing-capacity governance.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, customization from designs, minor customization, and flexible customization, along with 3D design, ODM, and OEM services for well-known brands. These statements provide direct evidence of broad customization capability.