What is the warranty period?

We provide a 1-year guarantee for our products.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the bearing capacity of the insulator?

The size of bearing capacity for this trough type insulator is 10kN.

220kv Polymer Hollow Insulator of Capacitor

Name: 220kv Polymer Hollow Insulator of Capacitor
Brand: Liling Sky Bali Industrial Co., Ltd.
SKU: 1969741211

Hunan, ChinaLiling Sky Bali Industrial Co., Ltd.

US$1,200.00-1,500.00

100 Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, High-temperature

Material

Composite Polymer

Model NO.

220KV

Structure

Bushing Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

10kN

Certification

ISO9001, Type Test Report

Color

Gray

Brand

Tkbl

OEM

Delivery Time

60 Days

Gurantee

1 Year

Packing

Wooden Pallet

Transport Package

Pallet

Specification

IEC

Trademark

TKBL

Origin

China

HS Code

8546900000

Production Capacity

20, 000 Tons Per Year

Key features

Wide Voltage Range: Covers 10KV to 1100KV high-voltage and extra-high voltage insulators.

Custom Design Service: Manufacture according to IEC, ANSI, DIN, AS, BA standards and customer requirements.

High Bearing Capacity: Supports 10kN bearing capacity with trough type connection method.

Premium Material: Made of composite polymer for high-voltage and high-temperature applications.

Global Certification: ISO9001 certified with Type Test Report for quality assurance.

OEM Acceptance: Accepts OEM customization for brand and product specifications.

Large Production Capacity: Ensures timely delivery with substantial manufacturing output.

1-Year Guarantee: Provides a 1-year guarantee period for product reliability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedCustomization from Designs

Liling Sky Bali Industrial Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-06-09Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤4.85hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company in Liling City, Zhuzhou, offering metal accessories, transformer equipment, ceramic insulators, composite insulators, glass insulators, and related products. It reports inventory capability, a stated annual productivity of 10,000 tons of insulators, sample- and design-based customization, ODM services, and OEM services for popular brands. It also reports customers in more than 20 countries and 50 qualified service suppliers. However, several controls lack documented records, including corrective and preventive actions, complaint handling, supplier-service assessment, and quality assurance status. Innovation evidence is weak: one R&D engineer, no new products launched in the past year, and no available SDK. It has no overseas warehouse or showroom, and no factory environmental impact assessment report was provided. Financial information is limited to year labels without substantive indicators, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly identified as a limited company and a trading company, located in Liling City, Zhuzhou. Its stated product scope covers metal accessories, transformer equipment, ceramic insulators, composite insulators, glass insulators, and related products, indicating a trading-oriented supplier with a broad associated product offering.

R&D capabilityInnovation evidence is limited: the supplier reports one R&D engineer, no new products launched in the past year, no available SDK, and no product information indicating new-product development. ODM service is available, but this does not establish strong internal innovation performance.

Production capacityThe supplier reports annual productivity of 10,000 tons for insulators, inventory capability, 50 qualified suppliers, and a product scope that includes several insulator categories. However, the manufacturing-capacity contract status is unknown, and the stated peak-season lead-time entry is inconsistent and unclear, limiting verification of reliable production capacity.

Customization capabilityThe supplier explicitly offers customization from samples and from designs, as well as ODM services. These statements provide direct evidence of both sample-based and design-based customization capability.

Client casesThe supplier reports that repeat buyers represent 50%–80% and claims long-term business relationships with customers in more than 20 countries across Europe, America, the Middle East, and Asia and Africa. These are direct indicators of customer reach and repeat business, although no named customer cases or independently verifiable project details are provided.