How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment. Finished products undergo 100% function and visual inspection.

What is the warranty or quality complaint resolution time?

We promise a swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.

Durable Metal Electrical Switch Box for Secure Connections

Name: Durable Metal Electrical Switch Box for Secure Connections
Brand: Zhejiang Johnn Electrical Co., Ltd
SKU: 1923931956

Zhejiang, ChinaZhejiang Johnn Electrical Co., Ltd

US$0.436-0.448

5 pieces

Sample price:US$0.45/piece.Request sample

Product profile

Type

Waterproof Junction Box

Material

Galvanized Plate

IP Rating

Model NO.

3"x3"+1+1+1

Certification

ISO, CE, RoHS

Modelnumber

Metal Junction Box

Selling Units

Single Item

Sample

If You Need Sample,We Can Supply for You.

Product Name

Metal Junction Box

Rated Voltage

Low Pressure

Package

Carton

Customizable Thickness

0.6mm 0.7mm 0.8mm 0.9mm 1.0mm

Transport Package

Carton

Specification

3"×3"+1+1+1 (H: 35/47mm) Thickness: 0.8mm

Trademark

JOHNN

Origin

Zhejiang, China

HS Code

8538109000

Key features

Galvanized Steel Construction: Zinc layer acts as sacrificial anode, providing strong corrosion resistance and 3-5x longer life than iron boxes.

High Impact Resistance: Sturdy structure withstands collisions, extrusion, and vibration without deformation, protecting internal components.

Flexible Customization: Supports custom thickness (0.6-1.0mm), shapes, and secondary surface treatments like painting or plastic spraying.

Multi-Scenario Adaptability: Suitable for humid, dusty, or corrosive environments including outdoor, construction sites, and industrial zones.

Professional Manufacturing: 25 years expertise with advanced production lines, ISO9001/14001/45001 certified, and CE/ROHS/TUV products.

Swift Quality Resolution: Commitment to swift 24-hour resolution for any quality complaints to ensure customer satisfaction.

Global Reach & Trust: Serving over 100 countries with good market credit and professional technical R&D team support.

Low MOQ Availability: Minimum Order Quantity is just 1 Pc, allowing for easy sampling and small batch testing.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceQuality Assurance

Zhejiang Johnn Electrical Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.28h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhejiang Johnn Electrical Co., Ltd. is a China-based limited company established in 2023 with 15 employees and a valid import/export license. It reports OEM service for well-known brands, ODM capability, and broad customization options, but has only two R&D engineers, no patents, no new products in the past year, and no available R&D audit documentation. Service-control documentation is weak: no written procedures or records were provided for supplier service assessment, corrective and preventive actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent, or branch, although it has attended the 137th Canton Fair. Financial credibility cannot be assessed because the slices only identify financial-capacity years and provide no financial results or monetary data. Production capability and customer cases are also insufficiently documented.

Supplier typeThe supplier is identified as Zhejiang Johnn Electrical Co., Ltd., a Chinese limited company established on March 21, 2023, with 15 employees and an associated company. It also holds a valid import/export license, supporting its status as an operating trading/manufacturing-related business entity.

CertificationsThe provided information confirms possession of a valid import/export license. No other certifications are identified, so the assessment is limited to this license.

After-Sales capabilityAfter-sales and service governance appear weakly documented: there are no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. The supplier also has no overseas warehouse, showroom, agent, or branch, although it reports participation in the 137th Canton Fair and stated peak/off-season lead times.

R&D capabilityThe supplier reports ODM capability and CAD use, but its R&D team consists of only two engineers, no patents are reported, no new products were developed in the past year, and no R&D audit documentation is available. These facts indicate limited documented innovation depth.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM services for well-known brands, providing direct evidence of broad customization capability.

Product Q&A

Q:What is the material and corrosion resistance of the box?

Made of galvanized steel plate, the zinc layer acts as a sacrificial anode to form a dense oxide layer, providing strong corrosion resistance and a service life 3-5 times longer than ordinary iron boxes.

Q:Can the thickness and shape be customized?

Yes, we offer flexible customization. Thickness can be selected from 0.6mm to 1.0mm, and the steel sheets can be processed into various shapes (square, round, irregular) with custom openings or brackets.

Q:What certifications do your products have?

Our products have obtained international certifications including CE, ROHS, TUV, and CB. Our company is also ISO9001, ISO14001, and ISO45001 certified.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Pc, making it easy for customers to order samples or small batches for testing.

Q:What are the payment and delivery terms?

We accept T/T, L/C, Western Union, PayPal, and small-amount payments. Delivery terms include FOB, CFR, CIF, EXW, and Express Delivery. Lead time is within 15 workdays off-season and one month during peak season.