What material is used for this coupling?

The coupling is made of zinc material, which provides strong corrosion resistance.

Is this product certified?

Yes, the product is manufactured to UL 514B standard and the company holds ISO 9001:2015 certification.

What is the connection type?

The connection type is compression, specifically a set screw EMT conduit coupling.

Zinc Set Screw EMT Conduit Coupling

Name: Zinc Set Screw EMT Conduit Coupling
Brand: Hangzhou EVT Electrical Co., Ltd.
SKU: 723618655

Zhejiang, ChinaHangzhou EVT Electrical Co., Ltd.

US$0.22

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Months After Shipment

Warranty

24 Months After Shipment

Model NO.

540

Connection

Compression

Flexible or Rigid

Rigid

Material

Zinc

Standard

Nonstandard

Technics

Casting

Type

Union

Quality Wanrranty

48 Months

Brand Name

Evt

Place of Origin

China(Mainlnd)

Delivery Time

2 Weeks

Transport Package

Carton

Specification

1/2" up to 4"

Trademark

EVT

Origin

Zhejiang

Production Capacity

20000000PCS/Month

Key features

Zinc Material Construction: Made of zinc for strong corrosion resistance and durability in conduit applications.

UL 514B Standard Compliance: Manufactured strictly to UL 514B standard ensuring safety and quality assurance.

Compression Connection Type: Features a set screw compression connection for secure joining of EMT conduits.

Flexible Customization Options: Offers full customization, minor customization, and customization from samples or designs.

OEM and ODM Services: Provides OEM and ODM services with casting techniques and union type structures.

ISO 9001:2015 Certified: Manufacturer holds ISO 9001:2015 certification ensuring consistent quality management.

Fast Delivery Time: Standard delivery time is around 2 weeks, with production cycle of 3-4 weeks.

Professional Manufacturer: Established in 2003, EVT is a professional manufacturer with 18 years of export experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceProduct Certification

Hangzhou EVT Electrical 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: 18 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤11.52h

AI-Powered supplier vetting

SummaryEVT Electrical Co., Ltd demonstrates broad customization and ODM/OEM capabilities, ISO9001:2015 management certification, UL product certification, four production lines, and substantial stated die-cast fittings and steel conduit output. It has two R&D engineers, launched new products in the past year, and exports 90% of sales. Service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, or branches, although it has attended the 136th Canton Fair. Supplier-management and finished-product inspection procedures exist but lack written records. Financial information is represented only by years rather than substantive metrics, and no Fortune 500 cooperation is reported.

Supplier typeThe supplier presents itself as a manufacturing company, supported by factory location, production lines, machinery, stated product output, and OEM/ODM service capabilities. Its offerings include die-cast fittings and steel conduits, with both domestic manufacturing evidence and extensive export activity.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and UL product or compliance certification. These are explicit certifications relevant to quality management and product compliance, although the slices do not provide certificate scope, validity dates, or covered product models.

After-Sales capabilityThe supplier has written service-capability procedures and a corrective/preventive-action procedure, but no written records are available. It has no overseas warehouse, showroom, agent, or branch and reports service coverage in zero countries, limiting demonstrated international after-sales infrastructure.

R&D capabilityThe supplier reports two R&D engineers, new products launched during the past year, and ODM capability. However, it has no available SDK, and the evidence does not quantify R&D investment, patents, or product-launch volume beyond confirming that new products existed.

Production capacityProduction evidence includes four operating lines, extensive machinery such as CNC, die-casting, cutting, bending, punching, and assembly equipment, plus stated annual output of 5,000 tons of die-cast fittings and 9,000 tons of steel conduits. This directly supports meaningful manufacturing capacity, though utilization and capacity verification are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with ODM services. The same customization categories appear in both R&D and design-service information, providing strong direct evidence of broad customization coverage.

Product Q&A

Q:What is the warranty period for this coupling?

The warranty period is 24 months after shipment. Some custom options may offer a 48-month quality warranty.

Q:Can I customize this product?

Yes, we offer flexible customization options including full customization, minor customization, and customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity (MOQ) is 20 units.

Q:What are the payment terms?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments. Typically, a 30% T/T deposit is required with the balance against the copy of the B/L.

Q:What is the delivery time?

The standard delivery time is around 2 weeks. The production cycle is generally 3-4 weeks, and delivery is around 4 weeks after receiving the deposit.