What is the rated working voltage?

The rated working voltage is AC400V.

What are the payment terms?

Payment terms include LC, T/T, and PayPal.

20A 63A Automatic Power Changeover 4p Mini ATS Transfer Switch Hot Sale

Name: 20A 63A Automatic Power Changeover 4p Mini ATS Transfer Switch Hot Sale
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 2036003965

Zhejiang, ChinaYueqing Greenwich Imp & Exp Co., Ltd.

US$10.00-15.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Brand

Gwiec

Model NO.

RMQ1-63

Operation

Electric

Poles

Output type

Dual

Product Name

ATS

OEM

Available

Price

Negotiable

Quality

Good

Company Feasture

Manufactuer

Max Voltage

690V

Specification

CQ4

Trademark

GWIEC/OEM/Blank

Origin

Zhejiang, China

Production Capacity

10000PCS/Month

Key features

Wide Current Range: Available in rated working currents from 10A to 63A.

Multiple Pole Options: Supports 2P, 3P, and 4P configurations.

OEM Customization: Logo and design customization available for OEM orders.

Global Certifications: CE, RoHS, ISO, and CQC certified for compliance.

High Production Capacity: Monthly production capacity of 10,000 PCS ensures timely delivery.

Dual Output Type: Features dual output type for versatile power management.

Negotiable Pricing: Price is negotiable based on order requirements.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.67hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.