Powered by Made-in-China.com
Product profile
Customization
AvailableWarranty
1 YearBrand
GwiecModel NO.
CQ4Operation
ElectricCertification
CEType
Integrated automatic transfer switchPoles
4POutput type
DualProduct Name
Changeover SwitchOEM
AvailablePrice
NegotiableQuality
GoodCompany Feasture
ManufactuerMax Voltage
690VTransport Package
Export Standard PackingSpecification
CQ4Trademark
GWIEC/OEM/BlankOrigin
Zhejiang, ChinaProduction Capacity
10000PCS/MonthCompany profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤11.66hTerms 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.
Send Inquiry
*To:
Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
3200A /ATS /Change Over Switch CCC/CE Automatic Transfer Swtich
US$2,000.00-4,000.00
1 Piece(MOQ)
Cgq3-63A 4p CB Grade ATS F Source Automatic Transfer
US$13.00-15.00
1,000 Pieces(MOQ)
Mini Automatic Transfer Dual Power Supply 4p 10A~125A
US$15.02-15.07
2 Pieces(MOQ)
Tomzn 4p 3 Phase Automatic Transfer Switch for PV Inverters
US$19.36
5 Pieces(MOQ)
Automatic Transfer Switching for Main and Standby Power (YMQ-63/3P)
US$55.00-100.00
1 Piece(MOQ)
Automatic Changeover Dual Power Automatic Transfer Changeover 220V Transfer
US$12.90
12 Pieces(MOQ)
Factory Supply 250A 300A 4p ATS Generator Dual Power Automatic Transfer Switch Circuit Board
US$191.00-196.00
5 pieces(MOQ)
Changeover Switch Automatic ATS Power Switch Generator Parts 125A 2p
US$18.50-20.00
10 pieces(MOQ)
Socomec Sts Static Transfer Switch for Reliable Power Supply
US$772.11
10 unit(MOQ)
Aisikai Auto Switches ATS Dual Power Automatic Transfer Switch for Generator Parts
US$65.00-70.00
1 pieces(MOQ)
Smart Static Transfer Switch - Perfect for Electric Industry and Industrial Use
US$314.00-457.00
1 Piece(MOQ)
ATS for Generator Switch ATS Automatic Transfer Switch 125A 2p
US$18.50-20.00
10 pieces(MOQ)
CNC Ycq2 Dual-Power Automatic Transfer Switch
US$1.00-999.00
1 Piece(MOQ)
Orient PDU 120V Smart Static Transfer Switch for Power Systems
US$314.00-457.00
1 Piece(MOQ)
CNC Ycq9m Series Automatic Transfer Switch
US$1.00-999.00
1 Piece(MOQ)
Industrial Smart Static Transfer Switch - Durable SGCC Material Design
US$314.00-457.00
1 Piece(MOQ)
High-Performance Smart Static Transfer Switch for Electric Industry Use
US$314.00-457.00
1 Piece(MOQ)
CNC Ycq6b Series Automatic Transfer Switch
US$1.00-999.00
1 Piece(MOQ)



















