Is the manufacturer a certified supplier?

Yes, the company is a Class A supplier for State Grid, China Southern Power Grid, and Inner Mongolia Electric Power.

What testing capabilities does the company have?

The company has a CNAS-accredited laboratory with over 3,500 square meters and advanced equipment like X-ray imaging and high-voltage testing machines.

High Quality Plate Type Test Clamp

Name: High Quality Plate Type Test Clamp
Brand: YONGU GROUP CORPORATION CO., LTD.
SKU: 1964383865

Zhejiang, ChinaYONGU GROUP CORPORATION CO., LTD.

US$4.00-10.00

10 Pieces

Product profile

Customization

Available

Technics

Galvanized Copper

Usage

Tall Tower

Model NO.

PTC

Type

Lightning Protection

Material

Copper

Transport Package

Pacakge

Specification

26x12(mm)

Trademark

YONGU

Origin

China, Wenzhou

HS Code

85369090

Production Capacity

500000PCS/Year

Key features

Galvanized Copper Material: Constructed from high-quality galvanized copper for durability and conductivity.

Lightning Protection Type: Specifically designed as a plate type test clamp for lightning protection applications.

Tall Tower Usage: Optimized for installation and performance on tall tower structures.

OEM/ODM Support: Manufacturer offers both OEM and ODM services for customized needs.

CNAS Accredited Lab: Backed by a nationally accredited CNAS laboratory with advanced testing equipment.

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

Flexible Lead Time: Off-season lead time within 15 workdays; peak season takes one month.

Flexible Payment Terms: Accepts LC and T/T payment terms for international transactions.

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: ≤4.25h 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.