What certifications does the product have?

The product has ISO9001 certification.

What is the application of these insulators?

They are used for low-voltage applications and high voltage power transmission insulation.

10NF 250, 20NF250, 30NF250 Transformer Bushing Insulators

Name: 10NF 250, 20NF250, 30NF250 Transformer Bushing Insulators
Brand: Liling Sky Bali Industrial Co., Ltd.
SKU: 703328891

Hunan, ChinaLiling Sky Bali Industrial Co., Ltd.

US$1.00-9.90

300 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Low-voltage

Material

Porcelain

Model NO.

1/1000 LV

Structure

Bushing Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation

Certification

ISO9001

Color

Brown

Brand

Tkbl

OEM

Accepted

Delivery Time

60 Days

Formula

C120

Warranty

2 Years

Loading Port

Shenzhen

Transport Package

Pallet

Specification

As per customer specified

Trademark

TKBL

Origin

Liling, China

HS Code

8546209090

Production Capacity

50000tons/Year

Key features

DIN and ANSI Standards: Manufactured strictly according to DIN and ANSI standards for quality assurance.

Customizable Design: Customized design is acceptable to meet specific project requirements.

Color Options: Available in both brown and gray colors for versatile application.

ISO9001 Certified: Product holds ISO9001 certification ensuring quality management.

OEM Accepted: OEM services are accepted for brand customization.

2-Year Warranty: Comes with a 2-year warranty for peace of mind.

Professional Manufacturer: We are a professional manufacturer offering competitive prices.

Fast Delivery: Delivery time is 60 days for standard orders.

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: ≤2.15hTerms 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.