What is your warranty period?

Our standard warranty is 12 months, depending on the product category.

Can I get a sample before placing bulk order?

Yes. Please contact us to get sample .

Do you provide one-stop procurement service?

Yes. We offer one-stop procurement for low-voltage electrical products and related solutions, helping customers save time and reduce sourcing costs by consolidating multiple product categories in a single order.

12kv Sf6 Gas Insulated Ring Main Unit Rmu for Electrical Power Distribution

Name: 12kv Sf6 Gas Insulated Ring Main Unit Rmu for Electrical Power Distribution
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 2278172745

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

US$99.00-999.00

1 Piece

Product profile

Customization

Available

Type

Distribution Metering Box

Structure

Protection

Model NO.

Ring Main Unit

Certification

ISO9001:2000, CCC

Form

All- packaged Type

Operation Voltage

Low Voltage

Size

1 Uint

Application Range

Power Plants

Shell Material

Steel Plate

Shell Protection Grade

IP30

Brand

CHINT

Product Name

Power Distribution Box

Price

Negotiable

Quality

Good

Company Feature

Factory

Transport Package

Export

Specification

GGD

Trademark

GWIEC

Origin

China Zhejiang

Production Capacity

10000PCS/Month

Key features

20 Years Export Experience: Proven track record with two decades of global exporting expertise.

100% Product Testing: All units undergo rigorous pre-shipment testing in professional laboratories.

Customization Support: OEM/ODM services available including logo printing and tailored designs.

One-Stop Procurement: Consolidated sourcing for low-voltage products to reduce costs and time.

Factory Visit Available: Clients are welcome to inspect production processes and view project cases.

Comprehensive Warranty: Standard 12-month warranty coverage depending on product category.

Sample Order Support: Samples available upon request prior to placing bulk orders.

Multiple Payment Options: Flexible terms including T/T, L/C, PayPal, and Western Union.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.87hTerms 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.

Product Q&A

Q:Why choose us?

With 20 years' exporting experience. GWIEC have dedicated work of staffs, powerful innovation capability ,High-tech production ability.

Q:What payment terms do you accept?

We accept T/T, L/C , PayPal, and Western Union.

Q:Can I visit your factory or check finished projects?

Yes, you are welcome to visit our factory to see the production process. We can also share successful project cases and references upon request.

Q:Do you test the performance of your products?

Yes. All products are 100% tested before shipment. We have professional testing laboratories and strict quality control procedures, including pre-production sampling, in-process inspection, and final testing.

Q:Do you support customization or OEM/ODM service?

Yes. We can print your logo, customize packaging, and design tailor-made products according to your requirements. Besides OEM, we also have our own brand GWIEC for global distribution(Agent).