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Steel Knockout Box Manufacturers & Suppliers

Steel Knockout Box Total 83 manufacturers & suppliers found with 249 products

HEFEI ELECMAN ELECTRICAL CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
EMT Conduit , IMC Pipes , EMT Connector , EMT Couplings , Rigid Conduit
OEM, ODM, Own Brand
ISO 9001
  • Single Device Rectangular Steel Junction Box Knockout Box Caja Metalica UL Certificado
    US$ 0.65 / Piece
    100 Pieces (MOQ)
  • 4X4X1-1/2 Galvanized Steel Square Electrical Box Junction Box Knockout Box
    US$ 0.75 / Piece
    100 Pieces (MOQ)
  • HDG Square Cajas Steel Knockout Boxes Steel Junction Box Cajas Metalicas 100mm*100mm
    US$ 0.75 / Piece
    100 Pieces (MOQ)

Changsha Elewell Import&Export Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
EMT Conduit , Strut Channel , Flexible Conduit , Thread Rod , Electrical Junction Box
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 4" Octagonal Conduit Box Steel Box with 1/2" Knockouts for Conduit Thickness 0.8mm- 1.6mm
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • UL Standard Electrical Conduit Junction Box Galvanized Steel Handy Utility Box with 1/2" and 3/4" Knockout
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • 4"*4" Square Galvanized Single Gang Metal Wall Electrical Steel Box with 1/2" Knockout 1-1/2" Deep 0.8-1.6mm Thickness
    US$ 0.1 / Piece
    1000 Pieces (MOQ)

Hangzhou Topele Import And Export Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
BS4568 Gi Conduit and Fittings , EMT Conduit and Fittings , Aluminum Conduit and Fittngs , IEC61386 Conduit and Fittings for Chile Market , IMC/Rigid Conduit and Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Galvanized Steel 4 Inch Square Conduit Boxes, Outdoor Conduit Box with Knockouts
    US$ 0.02 / Piece
    1000 Pieces (MOQ)
  • Electrical Steel Conduit Box/Handy Box/Caja Metalica Octogonal/Knockout Junction Box
    US$ 0.19 / Piece
    500 Pieces (MOQ)
  • 4X4" Square Conduit Electrical Box with 1/2 & 3/4 Knockouts
    US$ 0.99 / Piece
    1000 Pieces (MOQ)

Shanghai Chuangyu Smart Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Manufacturer/Factory
GFCI Receptacle , USB Receptacle , Furniture Desk Soket , Wire Connector , Wall Plate
OEM, ODM
Response Time≤3h
  • 4 in. Galvanized Steel Side Knockouts Junction Octagon Box
    US$ 0.32 / Piece
    1 Piece (MOQ)
  • 4*4 Galvanized Steel Metal 3/4 Knockouts Distribution Octagon Box
    US$ 0.39 / Piece
    1 Piece (MOQ)
  • 3"*2" Single Gang Electrical Steel Junction Switch Box
    US$ 0.52 / Piece
    1 Piece (MOQ)

Hangzhou Prostar Enterprises Ltd.

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Strut Channel , Pipe Hanger , Pipe Clamp , Strut Clamp , Clevis Hanger
ISO 9001, BSCI, ANSI/ESD
Hangzhou, Zhejiang
  • Electrical Steel Galvanised Adaptable Box Knockout Metal Box
    US$ 0.5 / Piece
    500 Pieces (MOQ)
  • IEC61386 Standard Caja Metalica Junction Box 150X150X100 with 20mm&25mm Knockout
    US$ 0.6 / Piece
    2000 Pieces (MOQ)
  • Hot DIP Galvanized 100X65X65 Metal Junction Box Without Knockout for Chile Market.
    US$ 0.5 / Piece
    2000 Pieces (MOQ)

Zhejiang Axwill Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees48
Number of Employees
Manufacturer/Factory , Trading Company
Electrical Conduit
ODM, OEM
ISO9001:2015
  • Universal Knockouts Square Steel Outlet Box UL Listed
    US$ 0.08 / Piece
    5000 Pieces (MOQ)
  • Steel Outlet Box Octagon UL Listed 1-1/2" Depth
    US$ 0.08 / Piece
    5000 Pieces (MOQ)
  • Three Knockouts Junction Box PVC Coated 4 by 4
    US$ 1.5 / Piece
    5000 Pieces (MOQ)

Hangzhou Times Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Manufacturer/Factory
EMT , IMC , Steel Conduit , Socket Sets , Cable Tray
OEM, ODM
ISO 9001, ISO 9000
  • Electrical Steel Conduit Box/Handy Box/Caja Metalica Octogonal/Knockout Junction Box
    US$ 0.5 / Piece
    5000 Pieces (MOQ)
  • Handy Box/Caja Metalica Octogonal/Knockout Junction Box
    US$ 0.5 / Piece
    5000 Pieces (MOQ)
  • Fsb-One Gang Boxes of 2" Deep
    US$ 1.25 / Piece
    10 Pieces (MOQ)

G and N Fortune Limited

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees16
Number of Employees
Trading Company
Hydroponics System
ODM, OEM
Response Time≤3h
  • Knockout Boxes Flush Mounting Box
    US$ 0.2 / Piece
    20000 Pieces (MOQ)
  • Gi Back Box Knockout Boxes 1 Gang Electrical Box
    US$ 0.2 / Piece
    20000 Pieces (MOQ)
  • Gi Back Box Knockout Boxes 1 Gang Electrical Box
    US$ 0.2 / Piece
    20000 Pieces (MOQ)

G AND N FORTUNE LIMITED

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Plant Area250
Plant Area
Number of Employees22
Number of Employees
Manufacturer/Factory
PVC Trunking , PVC Pipe , PVC Fittings , G.I Box , Street Light
Own Brand, ODM, OEM
Response Time≤3h
  • Knockout Boxes 1gang 25mm Metal Box
    US$ 0.139 / Piece
    100000 Pieces (MOQ)
  • Knockout Boxes 1 Gang Electrical Box
    US$ 0.139 / Piece
    100000 Pieces (MOQ)
  • Electrical Metal Box Knockout Boxes 20mm 25mm
    US$ 0.139 / Piece
    100000 Pieces (MOQ)

Cangzhou Honghu Electrical Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Stamping Part , Solar Panel Bracket , EMT Coupling , Flexible Metal Conduit , Strut Channel
OEM
Response Time≤3h
  • 4" Octagonal Conduit Box Steel Box with 1/2" Knockouts
    US$ 0.4 / Piece
    2000 Pieces (MOQ)
  • Electrical Steel Conduit Box Caja Metalica Octogonal/Knockout Junction Box
    US$ 0.4 / Piece
    2000 Pieces (MOQ)

Hefei Ecocoffee Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area850
Plant Area
Number of Employees21
Number of Employees
Trading Company
Coffee Syphon , Coffee Grinder , Coffee Tampers , Coffee Dripper , Iced Brewer
OEM, ODM
ISO 9001
  • in Stock Coffee Grounds Bucket Stainless Steel Coffee Knockout Box
    US$ 10.78 / Piece
    24 Pieces (MOQ)

Ningbo Qixin Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees201
Number of Employees
Manufacturer/Factory
Metal Sheet Fabrication , Metal Sheet Parts , Aluminum Box
Own Brand, ODM, OEM
Response Time≤3h
  • 3*3 Knockout Sheet Metal Small Steel Box Galvanized Metal Switch Box
    US$ 10 / Piece
    10 Pieces (MOQ)

Superair Group Limited

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Trading Company
Refrigeration , HVAC , Ventilation , Washing Machine Parts , Dryer Parts
OEM, ODM
ISO 9001, ISO 9000
  • Stainless Steel Utility Box W/ 1/2" Knockouts
    Negotiable
    100 Pieces (MOQ)

Shanghai Newtrend Electric Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Contactors , Relays , Circuit Breakers , Inverters , Pushbuttons
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Screw Cover NEMA 1 Caja De Registro 8X6X4 8X8X4 10X10X4 12X6X4 12X8X6 18X12X6 24X18X6 Inch Type 1 Wall Mount Enclosure Mild Steel Pull Junction Box
    US$ 5 / Piece
    100 Pieces (MOQ)
  • 7 Grommets Entry Holes 85X85X50mm 100X100X50mm Mureva Box IP65 Grey ABS Enclosure Surface Mounting IP65 Waterproof Junction Box with Knockouts
    US$ 0.7 / Piece
    500 Pieces (MOQ)
  • Qovs Centro De Carga Caja Termica 4 Esp 4 Space 100A 120V 240V Qol-4f Qol-4PT Qol-4s Loadcenter Qol 4f Electrical Panel Load Center
    US$ 8.3 / Piece
    200 Pieces (MOQ)

Ningbo Link Communication Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Server Rack , PDU , Outdoor Enclosure , FTTX Products , Structured Cabling Products
OEM, ODM
within 15 workdays
  • Outdoor Electrical Wiring Box Enclosure with Knockouts
    US$ 60 / Piece
    10 Pieces (MOQ)
  • Outdoor Electrical Equipment Cabinet Enclosure Rack with Sealed Screw-on Cover and Multiple Knockouts
    US$ 60 / Piece
    10 Pieces (MOQ)
  • IP65 Rated Waterproof Outdoor Electrical Enclosure Cabinet with Knockout Options and Mounting Flange
    US$ 60 / Piece
    10 Pieces (MOQ)

Guangzhou Lanying Commodity Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Kitchen Tools , Barista Tools , Mug , Cup , Baking Utensils
OEM, ODM
Response Time≤3h
  • New Design Stylish Coffee Waste Bin Coffee Knock Box with Rubber Base
    US$ 21.74 / Piece
    2 Pieces (MOQ)

ZHEJIANG KODERY ELECTRIC CO.,LTD

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory , Trading Company
Box Substation , Three Boxes , High Voltage Switchgear Assembly , Low Voltage Switchgear Assembly , Cable Branch Box
Own Brand, ODM, OEM
ISO 9001, ISO 14001, ISO 10012
  • Kodery Outdoor Three Phase Metal Enclosure Box Electrical Equipments Distribution Board Price Electrical Panel Box Electrical Distribution Box Junction Box
    US$ 100 / Piece
    1 Piece (MOQ)
  • Kodery 3 Phase Transfer Switch 200 AMP Generator Transfer Switch
    US$ 100 / Piece
    1 Piece (MOQ)
  • Kodery Electrical Equipments Distribution Board Price Electrical Panel Box
    US$ 100 / Piece
    1 Piece (MOQ)

ZHEJIANG SINGI ELECTRICAL LLC

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees67
Number of Employees
Manufacturer/Factory , Trading Company
MCB , MCCB , RCBO , RCCB , Distribution Box
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO 45001:2018
  • Sg4127 4" Octagon Junction Box with UL Certification
    US$ 0.45 / Piece
    100 Pieces (MOQ)
  • Sg4213 Square Metal Electric Box with UL
    US$ 0.45 / Piece
    3000 Pieces (MOQ)
  • Sg4164 4" Octagon Box with UL
    US$ 0.45 / Piece
    3000 Pieces (MOQ)

Hangzhou ESCO Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
EMT Conduits , IMC/Rigid Conduits , Liquid Tight Conduits , Flexible Conduits , Cable Trays
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ANSI/ESD
  • Pre-Galvanized Switch Socket Swith 3X3 One Gang Steel Metal Conduit Box
    US$ 0.2 / Piece
    100 Pieces (MOQ)
  • Gi Box Socket and Swith Box 3X6 Steel Sheet Es013601
    US$ 0.2 / Piece
    100 Pieces (MOQ)
  • Factory Juction Junction Steel Rectangular Conduit Distribution Enclosure Metal Switch Electrical Box
    US$ 0.22 / Piece
    100 Pieces (MOQ)

Zhejiang C&J Electrical Holding Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Circuit Breaker , MCB , RCCB RCD , RCBO , MCCB
OEM, ODM, Own Brand
ISO 9001
  • Distribution Box Consumer Unit Metal Box UK Surface Mounted MCB Isolator Load Box 22ways
    Negotiable
    200 Pieces (MOQ)
  • Factory Price Consumer Unit Metal Box UK Surface Mounted MCB Isolated Distribution Boxes
    Negotiable
    200 Pieces (MOQ)
  • Distribution Box Consumer Unit Metal Box UK Surface Mounted MCB Isolator Load Box 10way
    Negotiable
    200 Pieces (MOQ)

Wenzhou Broscoo Electric Co., Ltd

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Terminal , Connector , Bimetallic Lug , Earth Rod , Hose Clamp
OEM, ODM
ISO 9001, BSCI
  • Sbs-Base Surface Mounted Pedestal Back Box, 1 Gang
    US$ 21.38 / Piece
    1000 Pieces (MOQ)
  • Waterproof Junction Box, Buckle Junction Case Plastic Transparent Buckle Junction Box for Daily Life for Junction Box for Electrician for Distribution Box
    US$ 21.38 / Piece
    1000 Pieces (MOQ)
  • 2g-Sbs-Base Surface Mounted Pedestal Back Box,
    US$ 21.38 / Piece
    1000 Pieces (MOQ)

YUEQING SIEBEN ELECTRIC CO., LTD.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Distribution Box , Circuit Breaker , Voltage Protector , Cable Accessories
OEM, ODM, Own Brand
ISO 9001
  • Bus Bar Pan Type 3 Phase 12 Way 100A Electrical MCB Distribution Box
    US$ 19 / Piece
    1 Piece (MOQ)
  • Indoor Home Use Customized Low Voltage 3 Phase 8 Way Distribution Box
    US$ 20 / Piece
    1 Piece (MOQ)
  • High Quality Single Phase 6 Way Low Voltage Home Distribution Box
    US$ 8 / Piece
    1 Piece (MOQ)

Zhejiang Zhegui Electric Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Annual Revenue2
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory
Switchgear , Compact Substation , Oil-Immersed Transformer , Dry Type Transformer , Vacuum Circuit Breaker
OEM, ODM, Own Brand
ISO9001:2015
  • Zhegui Control Panel Box Electric Distribution Box
    Negotiable
    1 Piece (MOQ)
  • Electric Control Cabinet Indoor Distribution Box
    US$ 100 / Piece
    1 Piece (MOQ)
  • Distribution Box Control Panel Box
    US$ 100 / Piece
    1 Piece (MOQ)

Qingdao Chenyang Machinery Mfg Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
High-Speed Train Equipment Accessories , Wind Power Equipment Accessories , Fitness Equipment and Massage Leisure Equipment , Auto Spare Parts , Street Lamp Equipment
ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Qingdao, Shandong
  • Steel Electric Meter Box Metal Enclosure High Quality Meter Junction Metal Box
    US$ 2 / Piece
    20 Pieces (MOQ)
  • Customized Cable in Ground Outdoor Electronic Enclosure/ Instrument Waterproof Junction Box
    US$ 2 / Piece
    20 Pieces (MOQ)
  • Mild Steel Junction Box Lid Waterproof Junction Box
    US$ 2 / Piece
    20 Pieces (MOQ)

Guangzhou Golden Electric Co., Ltd

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
PV Combiner Box , Surge Protector , Distribution Box , Fuse , Industrial Plug and Socket
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Ring Type Meter Base Square Aluminium Power Metering Socket Waterproof Switch Distribution Box for Industrial ANSI
    US$ 5 / Piece
    1 Piece (MOQ)
  • 125A 120/240V 4 Way Plug-in Flush Type Load Center Distribution Board Power MCB Panel Box
    US$ 5 / Piece
    1 Piece (MOQ)
  • Single Phase Flush Mount Type 8way 12way Metal Distribution Board Load Center Electrical Metal Circuit Breaker Boxes
    US$ 5 / Piece
    1 Piece (MOQ)

YUEQING GUANGTAI IMPORT & EXPORT CO., LTD.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Distribution Board , Meter Socket , Load Center , Electrical Accessories , Tools
OEM, Own Brand
within 15 workdays
  • CH8l125f CH8l125s CH Type Plug in Distribution Box
    US$ 5 / Piece
    50 Pieces (MOQ)
  • Good Quality Qo4f Qo4s D Type Plug in Panel Box
    US$ 2.5 / Piece
    50 Pieces (MOQ)
  • Good Quality D Type Qol4f 100A Plug in Panel Box
    US$ 4 / Piece
    50 Pieces (MOQ)

Hangzhou EVT Electrical Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees68
Number of Employees
Manufacturer/Factory , Trading Company
EMT Conduit and Fittings , Flexible Conduit and Fittings , Strut Channel and Accessories , IMC/Rigid Conduit and Fittings , Steel Box/Outlet Box.
Own Brand, OEM
Response Time≤3h
  • UL Listed Steel Octagonal Box
    US$ 0.199 / Piece
    1000 Pieces (MOQ)
  • Steel Octagonal Box 4′ ′ UL Standard
    US$ 0.199 / Piece
    1000 Pieces (MOQ)
  • Handy Box Cover with Knockout
    US$ 0.098 / Piece
    1000 Pieces (MOQ)

HENSWELL ELECTRIC CO., LTD.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Trading Company
Weatherproof Switch and Socket , Cee Form Industrial Plug and Socket , Terminal Block , Wire Connector , Pre-Insulated Terminal
OEM, ODM, Own Brand
ISO 9001
  • Galvanized Steel Weatherproof Meter Box 18X18X12
    US$ 16 / Piece
    50 Pieces (MOQ)
  • Weatherproof Metal Meter Box for Temporary Power Sites
    US$ 17 / Piece
    50 Pieces (MOQ)
  • Single Row Metal Distribution Box 16 Way Each Row DIN Rai Type
    US$ 18 / Piece
    50 Pieces (MOQ)

Yueqing Tianze Elec. Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Number of Employees21
Number of Employees
Manufacturer/Factory , Trading Company
Breakers , AC Contactors , Regulators , Hardwares , Tools
ODM, OEM
Response Time≤3h
  • Jxf Foundation Industry Metal Enclosure IP65 Distribution Box
    US$ 6.95 / Piece
    1000 Pieces (MOQ)
  • Haws MCB 3p 8way Distribution Board
    US$ 23 / Piece
    1000 Pieces (MOQ)
  • Havlaws 3p 4way Distribution Board (HAWS MCB 3P 4WAY Distribution Board)
    US$ 23 / Piece
    1000 Pieces (MOQ)

WENZHOU JUNKE ELECTRIC CO., LTD.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Automatic Transfer Swtich , Power Capacitor , Air Circuit Breaker , Single Meter Socket , Online Soft Starter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Gtls-6way Flush Surface Combination Enclosure Electric Power Meter Panel Box Plug-in Tye Type Load Centers
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Gtls-4fd Load Center with Plug in Circuit Breaker South American
    US$ 6 / Piece
    1000 Pieces (MOQ)
  • Gtl812fd 8 Way Load Centers Modular Enclosures Plug in Circuit Breaker
    US$ 20 / Piece
    1 Piece (MOQ)
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