Can u do installation and commissioningin user's site?

Yes, we can send our installation team to user's country for service.

Do you have any experience in this kind of transformer?

Yes, we can provide reference list for check.

Are you manufacturer or trading company?

Manufacturer and Trading company.

Transformer Switch Oil-Immersed on-Load Tap Changer

Name: Transformer Switch Oil-Immersed on-Load Tap Changer
Brand: Ningbo Ville Electric Co., Ltd.
SKU: 722111822

Zhejiang, ChinaNingbo Ville Electric Co., Ltd.

US$200.00-40,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001

Brand

Ville

Model NO.

CMD

Type

High-Voltage

Structure

Single-Column Disconnector

Installation

Indoor High-Voltage

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Vertical Rotary Type

Number of Poles

Three Pole

Grounding

Single Ground

Series

Single-Stage

Run

Vertical Rotation

Switching Mode

Single Throw-in

Common Model

Cmd

Max Rated Current

1000A 2400A

Connection Method

Y, D

Rated Voltage

4kv

Transport Package

Wooden Cases

Specification

IEC CE, ISO

Trademark

VILLE

Origin

Ningbo

HS Code

Production Capacity

50000 Sets

Key features

High Voltage Capability: Supports up to 252KV for single phase and 750KV for three-phase applications.

High Current Rating: Maximum rated through current reaches 1000A for three-phase and 2400A for single phase.

Reliable Design: Combines validated structures with Huaming Group's creative design for long-term reliability.

Global Certification: Certified under ISO9001 and complies with IEC, ANSI, CSA, and GB standards.

30 Years Experience: Over 30 years of experience in the power industry providing optimized solutions.

Quick Response Service: Provides quick response within 12 hours for any technical inquiries or issues.

On-Site Support: Installation team available to send to user's country for commissioning and training.

Comprehensive Warranty: Offers a standard 12-month guarantee period after transformer operation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceCustomization from Designs

Ningbo Ville Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-07-05Nearest Port: ningbo, shanghai, dalianAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier presents itself as an electrical equipment provider serving international power boards, contractors, factories, and power projects. It offers equipment supply, installation, commissioning, after-sales service, electrical solution design, OEM, ODM, and multiple forms of customization. Reported production capacity covers power transformers, circuit breakers, disconnectors, furnaces, and transformers, while exports account for 51%–70% of total sales. The supplier lists numerous management-system certifications and has 50 years of combined R&D engineer experience and 31–40 quality-control staff. However, the evidence also shows limitations: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation; no new products reported in the past year; no available SDK; and weaknesses in documented quality, complaint-handling, supplier-service assessment, corrective-action, traceability, and fire-drill procedures. Financial data is present only as year labels, so financial...

Supplier typeThe supplier is positioned as a power-transmission and distribution electrical equipment manufacturer and solution provider. It serves international state power boards, power construction and project contractors, factories, and global electric-power projects, while also offering OEM, ODM, installation, commissioning, after-sales service, and electrical solution design.

CertificationsThe supplier reports holding a broad set of management-system certifications, including ISO 9001, ISO 14001, ISO 14064, ISO 50001, ISO 29001, ISO 20000, TS 16949, ANSI/ESD, QC 080000, and related ISO certifications. This is explicit evidence of certification coverage, although the provided information does not include certificate numbers, validity dates, or scopes.

After-Sales capabilityThe supplier explicitly states that it provides installation, commissioning, and after-sales service, and reports 417 qualified suppliers for service capability. However, its service-capability assessment lacks a written procedure, corrective and preventive actions have no written procedures or records, and it has no overseas warehouse, showroom, agent, or branch support.

Production capacityReported annual productivity includes 6,000 power transformers, 50,000 circuit breakers, 60,000 disconnectors, 3,000 furnace sets, and 10,000 transformers. The supplier also reports an annual production output range and maintains 31–40 quality-control staff, providing explicit evidence of substantial multi-product manufacturing capability.

Customization capabilityThe supplier states that it can design complete electrical solutions according to customer demand and provides flexible customization, full customization, customization from designs, minor customization, and customization from samples. It also offers both OEM and ODM services, directly supporting broad customization capability.