Is the product tested in an accredited laboratory?

Yes, the Yonggu Electric Power Fittings Laboratory is accredited by CNAS for nearly 80 national standards.

What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the warranty or quality assurance?

The product is backed by a CNAS-accredited lab with advanced testing equipment ensuring quality.

U Type Clevis (U-7) for Overhead Transmission Line Hardware

Name: U Type Clevis (U-7) for Overhead Transmission Line Hardware
Brand: YONGU GROUP CORPORATION CO., LTD.
SKU: 1993504895

Zhejiang, ChinaYONGU GROUP CORPORATION CO., LTD.

US$0.60-4.00

50 Pieces

Product profile

Customization

Available

Technics

Forged

Standard

Model NO.

U-7

Usage

Line Fittings

Type

Link Fittings

Material

Steel

Transport Package

Package

Specification

C-20, M-60, d-16, H-80, R-10

Trademark

YONGU

Origin

China

HS Code

7326901000

Production Capacity

500000PCS/Year

Key features

Dual Material Construction: Cotter pin made of stainless steel; other parts are hot-dip galvanized steel.

Forged Manufacturing Process: Manufactured using precision forging techniques for enhanced durability.

GB Standard Compliance: Meets GB standards for overhead transmission line hardware.

High Load Capacity: Specified failure load ranges from 70 kN to 320 kN across various models.

CNAS Accredited Testing: Lab accredited by CNAS with nearly 80 national standards and 110 testing items.

State Grid Supplier: Shortlisted as Class A supplier for State Grid and China Southern Power Grid.

OEM and ODM Services: Custom manufacturing services available with 50 R&D engineers.

Advanced Testing Equipment: Equipped with German Spectrometer, X-ray imaging, and 600kN tensile machines.

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: ≤1.12h 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.