Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with customization available from samples and designs.

What is the warranty period?

We provide a 1-year warranty for this product.

What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

2-Inch NPT Threaded Knockout

Name: 4" Round Weatherproof Box Cover W/ 1/2-Inch NPT Threaded Knockout
Brand: Hangzhou Hanysen Import and Export Co., Ltd.
SKU: 2157055015

Zhejiang, ChinaHangzhou Hanysen Import and Export Co., Ltd.

US$0.80-40.00

1,000 Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Type

Waterproof Junction Box

Material

Aluminum

Model NO.

RC03

IP Rating

IP65

Certification

Surface Finished

Powder Coat

Connection

Threaded

Standard

UL Standards

Color

Silver Grey

Warranty

1 Year

No. Hole

Transport Package

Carton

Specification

4x4"

Trademark

HANYSEN

Origin

Zhejiang, China

HS Code

7616991090

Production Capacity

100000

Key features

Weatherproof Design: IP65 rated waterproof junction box with weather seal gasket for outdoor durability.

UL Certified Safety: Meets UL Standards ensuring high safety compliance for electrical applications.

Durable Aluminum Build: Constructed from high-quality aluminum for long-lasting performance.

Customizable Surface: Surface finish available in powder coat with silver grey color options.

Flexible Hole Configurations: Available with 1, 2, or 3 tapped holes to fit various installation needs.

Threaded Knockout: Features 1/2-inch NPT threaded knockout for secure conduit connection.

Comprehensive OEM/ODM: Full customization services available from samples and designs.

One Year Warranty: Backed by a 1-year warranty for peace of mind and quality assurance.

Company profile

Years of Export ExperienceExperienced Team

Hangzhou Hanysen Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.28h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Hangzhou-based trading company and professional technical supplier offering 3D software design, ODM, OEM, and customization from samples or designs. It has one R&D engineer, six to ten quality-control staff, and stated annual output of 8,000 tons of EMT pipes, 3,000 tons of EMT fittings, and 1,000,000 electrical boxes. Service procedures, corrective and preventive action procedures, and customer-complaint handling records are reported. Export activity is substantial, with 90% of sales from exports and 14 years of exporting experience, although no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. No certification information, detailed financial figures, or named customer cases is provided. The supplier reported no new products in the past year, while raw-material traceability status remains unknown.

After-Sales capabilityThe supplier reports written procedures and implementation records for service capability assessment, corrective and preventive actions, and customer complaints. However, it lacks overseas warehouses, showrooms, agents, and branches, and reports no overseas service countries, so local or overseas service coverage is limited based on the available evidence.

R&D capabilityThe supplier has one R&D engineer, provides 3D software design, ODM services, OEM services for popular brands, and an available SDK. However, it reported no new products launched during the past year, so service and development capability is evidenced but recent product innovation is not demonstrated.

Production capacityStated annual output includes 8,000 tons of EMT pipes, 3,000 tons of EMT fittings, and 1,000,000 electrical boxes, with six to ten quality-control staff. These figures explicitly demonstrate production capacity, although raw-material traceability status is unknown.

Customization capabilityThe supplier explicitly offers customization from samples and designs, along with 3D software design and ODM services. These combined capabilities support customized product development and manufacturing services.