Does the product require maintenance?

No, it features free maintenance and no manual cleaning is needed.

What is the material composition?

The product is made of plastic composite material for insulation.

High Quality Compound Interphase Spacer Bar

Name: High Quality Compound Interphase Spacer Bar
Brand: YONGU GROUP CORPORATION CO., LTD.
SKU: 1967745955

Zhejiang, ChinaYONGU GROUP CORPORATION CO., LTD.

US$8.00-10.00

100 Pieces

Product profile

Customization

Available

Standard

Usage

Tensile Insulator

Type

Insulator

Color

Red

Application

Control Interphase Distance

Material

Plastic

Field

Insulator Body

Transport Package

Pacakge

Specification

Trademark

YONGU

Origin

China, Wenzhou

HS Code

85369090

Production Capacity

500000PCS/Year

Key features

High Voltage Compatibility: Rated for 66kV to 500kV transmission lines with specific interphase distances.

Superior Mechanical Strength: High tensile load up to 120kN and bending load up to 275kN for durability.

Excellent Weather Resistance: Strong anti-fouling, anti-shock, and anti-brittle breaking performance.

Cost-Effective Design: Reduces transmission corridor space and lowers line construction investment.

Low Maintenance Requirement: Free maintenance design eliminates the need for manual cleaning.

Lightweight Construction: Easy installation due to lightweight plastic composite material.

Proven Manufacturer: Class A supplier for State Grid and China Southern Power Grid.

Certified Quality Control: CNAS accredited laboratory with over 3,500 sqm testing area.

Company profile

YONGU GROUP CORPORATION CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-11-15 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.06h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryYONGU GROUP CORPORATION CO., LTD. is a China-based limited company operating in electrical and electronics, with a stated establishment date of 1999 and manufacturing operations in Zhejiang. The supplier reports substantial industry experience, export activity since 2005, 507 employees in one record, and a 35,000 m² manufacturing plant. Its product range covers power fittings, clamps, cable accessories, insulators, switches, breakers, fuses, arresters, and related products. Evidence supports ISO 9001 and ISO 14001 certification, dedicated research and testing facilities, production licensing, and product testing by several Chinese power-industry institutions. The supplied information does not sufficiently establish after-sales execution, financial credibility, customization capability, or identifiable customer cases. Some company-scale data is inconsistent across records, including employee count, establishment history, and facility size, so those details should be verified.

Supplier typeThe supplier is identified as a combined, limited company headquartered in Zhejiang, China, engaged in electrical and electronics and offering a broad portfolio of power fittings, cable accessories, switching equipment, and protection products. It also reports export activity and accepts FOB, CIF, and CFR quotation terms, indicating capability to engage in international trade.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates, earlier references to ISO 9001 and ISO 14000, production licenses, and product testing by recognized Chinese electric-power inspection and research institutions. These records provide explicit evidence of quality and environmental management certifications and product compliance-related credentials.

R&D capabilityThe supplier reports a dedicated technical research and development center recognized as a provincial township business technical service center and enterprise technical center, together with machinery, physics, chemistry, pressure, partial-discharge, and heat-cycle testing facilities. This directly supports established R&D and technical testing capability.

Production capacityEvidence includes a stated 35,000 m² manufacturing plant, production licenses, advanced laboratory equipment, a broad product portfolio, and testing of electric anchor clamps and related products by multiple power-industry institutions. The records support meaningful manufacturing capability, although company-scale figures differ across slices and should be verified.

Product Q&A

Q:What voltage levels are supported?

The spacer bars support rated voltages from 66kV to 500kV.

Q:What is the maximum tensile load?

The maximum rated tensile load is 120kN for the 500kV model.

Q:Is the product customizable?

Yes, OEM and ODM services are available for this product.

Q:What is the lead time for orders?

Peak season lead time is one month; off-season is within 15 workdays.

Q:What payment terms are accepted?

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

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