What is the main application of this insulator?

It is mainly used for low-voltage power distribution cabinets and frequency converters.

What are the dimensions of the product?

The length is 132mm and the height is 130mm.

Red Epoxy Resin Material CT4-30 CT Step Insulator Support Insulators

Name: Red Epoxy Resin Material CT4-30 CT Step Insulator Support Insulators
Brand: Yueqing Wortai Electric Co., Ltd.
SKU: 1925139142

Zhejiang, ChinaYueqing Wortai Electric Co., Ltd.

US$1.00-100.00

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Low-voltage

Material

BMC/SMC

Model NO.

CT4-30

Structure

Busbar Insulator

Usage

Insulation

Certification

ISO9001

Color

Red

Brand

Wortai or OEM

Height

130mm

Length

132mm

Transport Package

Export Standard Packing

Specification

132*130mm

Trademark

WORTAI or OEM

Origin

Wenzhou, China

HS Code

8546900000

Production Capacity

30000PCS/Month

Key features

Customizable Color and Material: Color, insert, and material properties can be customized to meet specific needs.

Excellent Insulation Performance: Provides high strength and reliable safety performance for busbar support applications.

ISO9001 and KEMA Certified: Products certified by ISO9001, ISO14001, KEMA, and CNAS for top quality assurance.

24-Hour Response Time: Fast response time with promise to reply to customer emails within 24 hours.

Over 20 Years Experience: More than 20 years of manufacturing experience in the electric power industry.

OEM and ODM Services: Custom tailored products with OEM and ODM services welcome for world famous brands.

Global Market Reach: Products sold to over 20 countries across Asia, Africa, Americas, Middle East, and Europe.

Company profile

Yueqing Wortai Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-09-16Nearest Port: ningboAverage Response Time: ≤5.32hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, Others

AI-Powered supplier vetting

SummaryYueqing Wortai Electric Co., Ltd. is a China-based electrical and electronics supplier identified as both a trading company and manufacturer/factory. Its stated product scope includes electrical equipment and accessories such as fuse cutouts, surge arresters, insulators, fuse links, hotsticks, and cable grips. The supplier reports ISO 9001 certification, eight production lines, 21–30 R&D engineers, and 21–30 quality-control staff. It offers OEM services and states that it prioritizes quality and customer service. Export activity is established, with exports beginning in 2009 and coverage across multiple global regions. However, the provided information does not substantiate specific after-sales procedures, financial strength, patented or demonstrated innovations, or named customer cases. The supplier’s 2025 registration records also show virgin silicone products supplied to Vietnam, indicating activity beyond the listed electrical product range.

Supplier typeWORTAI is described as a Chinese industrial electrical equipment and accessories company. Official classifications identify it as both a trading company and manufacturer/factory, while associated-company information classifies the business as wholesale and retail. This indicates a mixed manufacturing and trading model rather than a purely production-focused supplier.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification, although the provided slices do not state the certificate’s issue date, scope, or validity period.

Production capacityWORTAI reports a physical factory location, eight production lines, 21–30 quality-control staff, and 21–30 R&D engineers. It also states that off-peak lead time is within 15 working days and peak-season fulfillment takes one month, providing direct evidence of organized production and fulfillment capacity.

Customization capabilityThe supplier explicitly states that it provides OEM services worldwide, and its product range covers multiple industrial electrical components. This directly supports the ability to undertake customer-specific or OEM work, although the slices do not specify customization scope, tooling capability, minimum order requirements, or engineering procedures.