Where is your factory located? Can I visit your factory?

Factory address: 2nd Floor, Building D4-1, Hongfeng Science and Technology Park, Nanjing Economic and Technological Development Zone, Jiangsu Province. Just call us, we will pick you up with no delay.

Energy Efficiency Eco-Friendliness Online UPS Uninterruptible Power Supply with RoHS

Name: Energy Efficiency Eco-Friendliness Online UPS Uninterruptible Power Supply with RoHS
Brand: Nanjing Yoongwin Technology Co., Ltd.
SKU: 2233503755

Jiangsu, ChinaNanjing Yoongwin Technology Co., Ltd.

US$30.40-1,326.10

1 Piece

Product profile

Customization

Available

Product Name

Uninterruptible Power Supply

Certification

RoHS, CE, UL, CQC and National Safety Standards

Model NO.

YW-ST-Castle-G7

Condition

New

MOQ

1 Piece

Delivery Time

20 Days

Custom

Yes

Transport Package

Carton Box

Specification

90-300Vac

Trademark

Yoongwin

Origin

Jiangsu, China

Key features

Online Double Conversion: Zero transfer time with pure sine wave output for critical load protection.

Ultra-wide Input Voltage: 90-300Vac range adapts to unstable grids and generator compatibility.

High Energy Efficiency: ECO mode achieves up to 99% efficiency with high power factor output.

Triple Protection Design: Resistant to dust, moisture, and corrosion for harsh environments.

Smart Remote Management: USB/RS32/SNMP slots enable real-time monitoring via cloud and mobile apps.

Flexible Battery Config: Adjustable voltage and cell count support diverse battery specifications.

Comprehensive Safety: Protects against overloads, surges, and short circuits per IEC standards.

3-Year Warranty Coverage: Covers both unit and battery with nationwide service support.

Company profile

Cooperated with Fortune 500Years of Export ExperienceExhibition ExperiencePatents Awarded

Nanjing Yoongwin Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.27h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a technology-focused provider serving communication, rail transit, IoT, and AI scenarios, with a broad business scope covering communication, optical, network, EV charging, software, and related equipment. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, six R&D engineers, five quality-control staff, three testing devices, recent new-product development, and ODM capability. Customization is offered from samples, designs, and full or minor requirements. Documented procedures support finished-product inspection, supplier-service assessment, corrective and preventive actions, and complaint handling. The supplier reports 11 years of export experience and cooperation with Fortune 500 companies. Financial credibility cannot be assessed because the supplied financial figures are excluded from this analysis and the remaining information does not establish financial strength.

Supplier typeThe supplier is positioned as a technology and equipment provider rather than a narrowly specialized manufacturer. Its stated scope includes communication and optical equipment, network and IoT-related products, software, AI hardware, EV charging infrastructure, electrical accessories, and machinery, while its company description emphasizes communication scenarios, rail transit, IoT, and AI.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certificates. These are explicit management-system certifications and support a positive assessment of its documented quality, occupational health and safety, and environmental management framework.

After-Sales capabilitySix technology engineers are responsible for technical support during production and after-sales service. The supplier also reports clear, followed procedures and records for customer complaints and corrective and preventive actions, providing explicit evidence of structured after-sales support.

R&D capabilityThe supplier reports six R&D engineers, new products launched during the past year, and ODM service availability. Its engineers are responsible for confirming customer requirements, designing new products, and providing technical support, indicating an established product-development function.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, supporting a strong assessment of its ability to address varied product-development requirements.

Client casesThe supplier reports 11 years of exporting goods and cooperation with Fortune 500 companies. These statements provide evidence of export experience and at least one category of notable customer relationship, although no customer names, project descriptions, or independently verifiable case details are supplied.

Product Q&A

Q:Are you a manufacturer or a trading company?

We have been professional antenna manufacturer for 18 years.

Q:Have gps gsm combo antenna 100% assembles well in stock?

No, all gps gsm combo antenna will be newly assembled according to your orders including the samples.

Q:Could I use my own LOGO or design on goods?

Yes, customized logo and design on mass production are available.

Q:What's the payment term?

T/T, AliPay,Paypal,Afterpay,Klarna etc.

Q:What certifications do you have?

Certified by FCC, CE, RoHS,ISO available upon request.

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Energy Efficiency Eco-Friendliness Online UPS Uninterruptible Power Supply with RoHS