What is the warranty period?

The product comes with a 1-year warranty.

36kv Sm66 Ring Main Unit Switchgear

Name: 12kv/24kv/36kv Sm66 Ring Main Unit Switchgear
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 500051846

Zhejiang, ChinaWenzhou Rockwill Electric Co., Ltd.

US$30,000.00

1 Piece

Product profile

Customization

Available

Material

Epoxy

Type

Gas

Model NO.

SM66

Structure

Round

Warranty

1 Year

Protection Level

IP65

Voltage

380V

Application

Electricity

Customized

Transport Package

Wooden

Specification

IEC, ANS

Trademark

ROCKWILL

Origin

CHINA

HS Code

85352100

Production Capacity

1000

Key features

Dual Operational Modes: Main switch supports both manual operation and electric power drive.

Advanced Sensor Technology: Equipped with up-to-date protection relays and sensor technology.

Full Customization Available: Offers full, minor, and flexible customization from samples or designs.

Compact and Expandable Design: Suitable for electric distribution automation with expandable metal enclosure.

Reliable Interlocking System: Features simple structure with flexible operation and reliable interlocking.

FTU and RTU Compatibility: Meets 'Four Controls' requirements when matched with FTU and RTU.

High Durability Mechanism: Mechanism life reaches 2000 operations with 1-year warranty coverage.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Wenzhou Rockwill Electric Co., Ltd.

Zhejiang, 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: 16 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering switchgear, compact substations, high- and low-voltage equipment, and transformers. It reports four production lines, 21–30 quality-control staff, one-month lead times in both peak and off-peak periods, and export experience of 16 years with exports representing 51%–70% of sales. It provides broad customization, ODM, SDK, and OEM services, including OEM for known brands. Service governance is supported by written inspection, complaint-handling, corrective-action, and supplier-assessment procedures with records. However, no overseas warehouse, showroom, overseas agent or branch is available, and no overseas service countries are reported. Certification holdings and specific customer case details are not provided. Financial records are indicated for recent years, but the supplied information does not establish financial strength.

Supplier typeThe supplier is identified as a limited company, with a stated business scope covering switchgear, compact substations, high-voltage switchgear, low-voltage complete equipment, and transformers. This establishes a manufacturer or industrial equipment supplier profile, but the record does not provide further ownership or group-structure details.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. These are explicit indicators of product-development and technical-support capability.

Production capacityThe supplier operates four production lines, has 21–30 quality-control staff, maintains inventory capability, and reports one-month lead times in both peak and off-peak seasons. It also has valid manufacturing contracts with each related subcontractor and a supplier network of 42 qualified suppliers, supporting production continuity; actual capacity volume is not otherwise established without using the excluded monetary output figure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability and new-product activity, providing strong direct evidence of broad customization support.