Products

Suppliers
Filter Gallery
48,591

Spring Unit Factory

Products

Sorry! No matches were found.

Agriculture Greenhouse Film Side Roll up Unit for Wholesales

Agriculture Greenhouse Film Side Roll up Unit for Wholesales

US $ 8 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Leader Greenhouse Equipment Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Brake Unit for European Crane Konecranes, Swf

Brake Unit for European Crane Konecranes, Swf

US $ 500-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan WZX Import and Export Co., Ltd.

Henan, China Since 2019
Chat Now Send Inquiry
Panasonic Driver Unit Msd043A1y02 342as096030 for Sp28

Panasonic Driver Unit Msd043A1y02 342as096030 for Sp28

US $ 1-10 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Qinyi Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
FAW Complete Vehicle Control Unit 3610115-2000/E for FAW J7/J6V/J6p/J6l/J6e/J6g/J6m/Jh6/Jk6/Jh5 Truck Cabin Parts

FAW Complete Vehicle Control Unit 3610115-2000/E for FAW J7/J6V/J6p/J6l/J6e/J6g/J6m/Jh6/Jk6/Jh5 Truck Cabin Parts

US $ 101-178 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Jinan Raydiant Automobile Co., Ltd.

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Wenzhou Vs1-12m Modular Draw-out Indoor High Voltage Vacuum Circuit Breaker for Power Stations

Wenzhou Vs1-12m Modular Draw-out Indoor High Voltage Vacuum Circuit Breaker for Power Stations

US $ 490-820 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Greenhouse Manual Side Roll up Unit for Garden Greenhouse with Low Price

Greenhouse Manual Side Roll up Unit for Garden Greenhouse with Low Price

US $ 8 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Leader Greenhouse Equipment Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Automatic Computer Control Safety Relief Valve Test Bench and Flange Valve Test Machine Threaded Safety Valve Test Unit with Cylinders and Hydraulic Pump

Automatic Computer Control Safety Relief Valve Test Bench and Flange Valve Test Machine Threaded Safety Valve Test Unit with Cylinders and Hydraulic Pump

US $ 15,600-16,500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Dong Guan Usun Fluid Control Equipment Co., Ltd.

Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Gearmotor Electromagnetic Brake Unit and Its Components

Gearmotor Electromagnetic Brake Unit and Its Components

US $ 500-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan WZX Import and Export Co., Ltd.

Henan, China Since 2019
Chat Now Send Inquiry
Genuine Parts Sinotruk HOWO A7 T5g Truck Clutch Electronic Control Unit Wg97252300512

Genuine Parts Sinotruk HOWO A7 T5g Truck Clutch Electronic Control Unit Wg97252300512

US $ 14.86-22.29 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Jinan Raydiant Automobile Co., Ltd.

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Modular Indoor High Voltage Vacuum Circuit Breaker Vcb 12kv for Industrial and Substation Use

Modular Indoor High Voltage Vacuum Circuit Breaker Vcb 12kv for Industrial and Substation Use

US $ 490-820 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
50W Electric Side Roll up Unit for Greenhouse Made in China

50W Electric Side Roll up Unit for Greenhouse Made in China

US $ 40 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Leader Greenhouse Equipment Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Electromagnetic Brake Unit for Konecranes, Swf

Electromagnetic Brake Unit for Konecranes, Swf

US $ 500-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan WZX Import and Export Co., Ltd.

Henan, China Since 2019
Chat Now Send Inquiry
Vs1-12m Series Indoor Vacuum Circuit Breaker with Modular Draw-out Handcart Design

Vs1-12m Series Indoor Vacuum Circuit Breaker with Modular Draw-out Handcart Design

US $ 520-850 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Garden Greenhouse Accessories Light and Strong Roll up Hand Crank Manual Unit

Garden Greenhouse Accessories Light and Strong Roll up Hand Crank Manual Unit

US $ 8 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Leader Greenhouse Equipment Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
80W Electric Film Roll up Unit for Greenhouse Made in China

80W Electric Film Roll up Unit for Greenhouse Made in China

US $ 40 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Leader Greenhouse Equipment Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Low Cost Greenhouse Manual Roll up Unit for Film Ventilation System

Low Cost Greenhouse Manual Roll up Unit for Film Ventilation System

US $ 8 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Leader Greenhouse Equipment Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
300kw Silent Power Generator, 60Hz, 3 Phase 4 Wire Unit

300kw Silent Power Generator, 60Hz, 3 Phase 4 Wire Unit

US $ 499-3,999 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Dian Bida Power Equipment (Jiangsu) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Newin Heavy-Duty Adiabatic Cooler: Robust Performance for Industrial Refrigeration

Newin Heavy-Duty Adiabatic Cooler: Robust Performance for Industrial Refrigeration

US $ 10,000-300,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Newin (Guangdong) Machinery Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2012
Chat Now Send Inquiry
Complete Unit with Camshaft Bearings for D4f Complete Cylinder Head

Complete Unit with Camshaft Bearings for D4f Complete Cylinder Head

US $ 100-120 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Wenzhou Dingqian Auto Parts Co., Ltd.

Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
Electromagnetic Brake and Spare Kits for Food Machinery

Electromagnetic Brake and Spare Kits for Food Machinery

US $ 500-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan WZX Import and Export Co., Ltd.

Henan, China Since 2019
Chat Now Send Inquiry
Indoor Modular Mechanism Vacuum Circuit Breaker 40.5kv for Power Substations

Indoor Modular Mechanism Vacuum Circuit Breaker 40.5kv for Power Substations

US $ 460-700 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
39 Series Three Combination Unit Air Filter Regulator Lubricator (Compatible with/Replacement for Herion Type) G1/4 G3/8 G1/2 G3/4 G1

39 Series Three Combination Unit Air Filter Regulator Lubricator (Compatible with/Replacement for Herion Type) G1/4 G3/8 G1/2 G3/4 G1

US $ 25-80 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hangzhou Fuyang Waal Precision Machinery Co., Ltd

Zhejiang, China Since 2024
Chat Now Send Inquiry
SMT Camera-Optics Unit L Spare Part 5322 693 92002 for Assembleon Equipment

SMT Camera-Optics Unit L Spare Part 5322 693 92002 for Assembleon Equipment

US $ 100-500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Qinyi Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Spring Unit Factory FAQ

  • QWhat factors should I consider when choosing circuit breakers?

    Discover the perfect addition to your Circuit Breaker with our Spring Unit Factory.When selecting circuit breakers, consider factors like voltage rating, current rating, and the application's demand. Whether you're looking for wholesale options, OEM, or custom circuit breakers, these specifications will guide you to a suitable solution tailored to your system needs.

  • QCan I purchase circuit breakers in bulk at discounted prices?

    The Spring Unit Factory is a top choice in our Circuit Breaker collection.Absolutely! We offer factory direct options for bulk purchases of circuit breakers at discounted prices. As a trusted distributor, we ensure that our customers benefit from wholesale deals that lead to significant cost savings while maintaining quality and reliability.

  • QWhat are the latest trends in circuit breaker technology?

    The Spring Unit Factory is a top choice in our Circuit Breaker collection.Recent trends include the integration of smarter technology for enhanced safety and efficiency. Aspects like smart circuit breakers now offer remote monitoring. Stay updated with our guide on circuit breakers to make informed OEM purchases and ensure you choose top products for the evolving marketplace.

Advanced Outdoor Intelligent Rmu 12kv with 630A Current Rating

Advanced Outdoor Intelligent Rmu 12kv with 630A Current Rating

US $ 2,500-4,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Liaocheng Hengbian Electric Co., Ltd

Shandong, China Since 2026
Chat Now Send Inquiry
Medical Device Dental Amalgamator with Digital Display

Medical Device Dental Amalgamator with Digital Display

US $ 65-85 / Set FOB
10 Sets (MOQ)
Send Inquiry
Audited Supplier
FOSHAN HUANOR DENTAL CO., LTD

Guangdong, China Since 2022
Chat Now Send Inquiry
Auto Car Parts Front Wheel Hub Bearing Assembly 2043300625 2043300425 A2043300425 A2043300625 for Mercedes-Benz C-Class

Auto Car Parts Front Wheel Hub Bearing Assembly 2043300625 2043300425 A2043300425 A2043300625 for Mercedes-Benz C-Class

US $ 5 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
WUXI AMC POWER MACHINERY CO., LTD.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Auto Clutch Release Bearing Vkc2115 96105389 95559044 5443517

Auto Clutch Release Bearing Vkc2115 96105389 95559044 5443517

US $ 2-5.5 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Sichuan Mighty Machinery Co. Ltd.

Sichuan, China Since 2020
Chat Now Send Inquiry
Roll up Unit Film Roll up Device for Roof and Side Ventilation System

Roll up Unit Film Roll up Device for Roof and Side Ventilation System

US $ 8 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Leader Greenhouse Equipment Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
40.5kv Indoor Modular Mechanism Vacuum Circuit Breaker for Power Plant Switchgear Vcb

40.5kv Indoor Modular Mechanism Vacuum Circuit Breaker for Power Plant Switchgear Vcb

US $ 460-700 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Electromagnetic Brake and Spare Kits for Elevator

Electromagnetic Brake and Spare Kits for Elevator

US $ 500-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan WZX Import and Export Co., Ltd.

Henan, China Since 2019
Chat Now Send Inquiry
398-08 398-15 398-25 Air Preparation Unit 3 in 1 Frl for Compressed Air System

398-08 398-15 398-25 Air Preparation Unit 3 in 1 Frl for Compressed Air System

US $ 25-80 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hangzhou Fuyang Waal Precision Machinery Co., Ltd

Zhejiang, China Since 2024
Chat Now Send Inquiry
Fully Assembled Unit with Camshaft Bearings for Durable Engine Cylinder Head

Fully Assembled Unit with Camshaft Bearings for Durable Engine Cylinder Head

US $ 100-120 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Wenzhou Dingqian Auto Parts Co., Ltd.

Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
Durable 630A Rated Outdoor Ring Main Unit for Efficient Power

Durable 630A Rated Outdoor Ring Main Unit for Efficient Power

US $ 2,500-4,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Liaocheng Hengbian Electric Co., Ltd

Shandong, China Since 2026
Chat Now Send Inquiry
Siemens Original New Board 00344485-09 for SMT Chip Mounter

Siemens Original New Board 00344485-09 for SMT Chip Mounter

US $ 30-350 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Qinyi Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
Good Quality Amalgam Manufacturer G10 Amalgamator Dental Use

Good Quality Amalgam Manufacturer G10 Amalgamator Dental Use

US $ 75-85 / Set FOB
10 Sets (MOQ)
Send Inquiry
Audited Supplier
FOSHAN HUANOR DENTAL CO., LTD

Guangdong, China Since 2022
Chat Now Send Inquiry
Original Kwve25 Linear Slide Snl Version Kwve25-B-Snl-V1-G3 Recirculating Ball Bearing Block

Original Kwve25 Linear Slide Snl Version Kwve25-B-Snl-V1-G3 Recirculating Ball Bearing Block

US $ 58 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
WUXI AMC POWER MACHINERY CO., LTD.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Breaker & Protector > Circuit Breaker > Miniature Circuit Breaker
4/834
TOP

Search Filter

Categories

More Less
  • Circuit Breaker
  • Switchgear
  • Wedding Dresses
  • Men's Formal Suit
  • Scarf
  • Evening Dresses

Control Method

More Less
  • High Side Roll
  • Manual Switch

Installation Method

More Less
  • Side Roll
  • Top Roll

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Shandong
  • Zhejiang
  • Guangdong
  • Jiangsu
  • Henan
  • Hunan
  • Hubei
  • Fujian
  • Shanghai
  • Xinjiang
  • Hebei
  • Chongqing
  • Anhui
  • Tianjin
  • Guangxi
  • Sichuan
  • Jilin
  • Shaanxi
  • Beijing
  • Hainan
  • Liaoning
  • Jiangxi
  • Inner Mongolia
  • Shanxi
  • Guizhou
  • Taiwan, China
Reset Done