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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: OEM OR OKAIL
  • Model Number: 4" square
  • Product Name: 4" square steel box
  • technics: Punching
  • Type: 4" square
  • Hole size: 1/2" , 3/4" ,1"
  • material: galvanized steel
  • packing: packed by carton in pallet
  • samples: available
  • Usage: install wire or cable in the wall or ground

Packaging & Delivery

Delivery Time 15-20DAYS


Product Description


4' Steel square steel box 



Material:galvanized steel


 4" square Junction boxes are installed in wall or ceilings for lighting fixtures, switches, receptacles, life safety devices, and security cameras. We also manufacture many junction boxes with preinstalled cable clamps for non metallic cable and flexible metal conduit.

Our wide selection and innovative designs insure you will find the right solution for old work "cut in" applications

or new construction.




Packaging & Shipping



Contact information

Contact person : Jane wu 

Direct line:0086-574 8952 6139  Fax:0086-574 8950 5406

Company Information

  Ningbo Okail Electric Company is a successful manufacturer in the field of electric conduit, elbows,couplings and related electric fittings. Most of our products got the approval of UL,CSA certification.
Our UL file number:E365150,E362849,E362923,E471217,E480010
We appreciate your interest in Ningbo Okail Electric company,we will strive to earn your trust every day.






1.DO you have factory?        

 Yes ,welcome to you visit our factory at any time.

2.Can you send us the sample?

 Yes ,We are accept your sample requirement 

3.How about the delivery time?

 Within 15-20 days after we confirm you requirement

4.what kind of payment does your company support?

 T/T, 100% L/C at sight, Cash, Western Union are all accepted  

5.how to order steel galvanized pipe ?

please give us your specification :product type,thickness,OD,quantity

6.Do you have UL/CSA certification?

Yes,most of our products are UL approved.

7.Why choose us?

1.     We are China Leading Electrical products Manufacturer.

2.     Alibaba Assessed 3 years Gold Supplier.

3.     Inspected by the Inspection Institution of UL Certification.

4.     100% QC inspection Before Shipment.

5.     Best Quality & Best Service with Competitive price.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $51,000
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