What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.

Is the product certified?

Yes, the product and manufacturing process are certified under ISO9001, ISO45001:2018, and ISO14001.

What is the material used for the insulator?

The insulators are made of composite polymer material, specifically silicone rubber, which is widely used for high voltage applications.

33kv Composite Front Suspension Strut Tension Insulator

Name: 33kv Composite Front Suspension Strut Tension Insulator
Brand: Shengsu Electric Co., Ltd.
SKU: 2223643485

Zhejiang, ChinaShengsu Electric Co., Ltd.

US$5.00-10.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

Suspension insulator

Structure

Suspension Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation

Connection Method

Trough Type

Size of Bearing Capacity

70KN

Certification

ISO9001

Color

Red

Brand

Shengsu

Rated Voltage

33kv

Model No.

Suspension Insulator

Brand Name

Shengsu

Function

Protect

Ratings

up to 36kv

AC Power Supply Frequency

≤100Hz

Customize

Yes

Size

Medium

OEM&ODM

Ambient Temperature

-40-40

Wind Speed

≤35m/S

Altitude

≤1500m

Selling Units

Single Item

Place of Origin

Zhejiang, China

Earthquake Intensity

Not Exceed 8 Degrees

Transport Package

Wooden Case

Specification

pcs

Trademark

SHENGSU ELECTRIC CO., LTD

Origin

China

Key features

Customizable Color Options: Available in Grey, Red, or customized colors as required by the client.

High Voltage Application: Designed for 33kV to 220kV overhead transmission lines and substations.

Composite Polymer Material: Constructed with silicone rubber for superior insulation and durability.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

ISO Certified Quality: Manufactured under ISO9001, ISO45001:2018, and ISO14001 standards.

Wide Voltage Range: Models support rated voltages from 10kV up to 220kV with various capacities.

Robust Mechanical Strength: Bearing capacity up to 70KN with high lightning impulse withstand voltage.

Flexible Customization: Accepts custom designs for voltage, size, and specific environmental conditions.

Company profile

Fast DeliveryLow MOQOEM ServicesManagement Certification

Shengsu Electric Co., Ltd.

Zhejiang, 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: N/A CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.62h

AI-Powered supplier vetting

SummaryThe supplier operates across refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker equipment, with import and export activities. It provides OEM services for well-known brands and supports broad customization, including customization from samples and designs. Quality and management systems are supported by ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Technical engineers provide customer-request confirmation, production support, and after-sales service, with documented R&D and service procedures. The supplier has inventory capability, valid manufacturing contracts with related subcontractors, and stated one-month lead times in both peak and off-season periods. Limitations include no available SDK, no overseas warehouse or showroom, no new products launched in the last year, only two R&D engineers, and no reported cooperation with Fortune 500 companies. Financial records are indicated for the last three years, but the provided information does not include...

Supplier typeThe supplier is an equipment manufacturer and exporter covering refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker products. It has self-operated import and export rights and derives 41%–50% of total sales from exports, indicating an internationally oriented manufacturing supplier.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly support its quality, occupational health and safety, and environmental management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service. The supplier also has documented and followed procedures for corrective and preventive actions and customer complaints, with stated quality assurance in its control processes.

R&D capabilityThe supplier has two R&D engineers, uses CAD, and maintains design input, output, review, verification, and validation documents available for audit. However, it has no available SDK and launched no new products in the last year, so the evidence shows basic documented R&D capability but also clear limitations in recent product innovation and software-development support.

Production capacityThe supplier has standardized finished-product inspection instructions, inventory capability, valid manufacturing contracts with each related subcontractor, and written supplier-service assessment procedures with records. Reported average lead time is one month in both peak and off-season periods, supporting an established production and fulfillment process.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers also confirm customer requests and provide technical support, indicating broad product adaptation capability.