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Yq8/18 Type 15" & 19" Gas Spring Struts for Tool Boxs, Beds, Windows

Yq8/18 Type 15" & 19" Gas Spring Struts for Tool Boxs, Beds, Windows

US $ 1-10 / Piece FOB
10 Pieces (MOQ)
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Ningbo Winson Machinery Products Co., Ltd

Zhejiang, China Since 2022
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Versatile Floor Spring for Doors: Easy Installation and Use

Versatile Floor Spring for Doors: Easy Installation and Use

US $ 10-25 / Piece FOB
100 Pieces (MOQ)
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Tianjin Wortai International Trade Co., Ltd.

Tianjin, China Since 2018
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6'' / 3'' PVC / ABS / HDPE Garage Door Spring Filler

6'' / 3'' PVC / ABS / HDPE Garage Door Spring Filler

US $ 1 / Piece FOB
1 Piece (MOQ)
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Prostar Wuxi International Trade Co., Ltd.

Jiangsu, China Since 2014
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Connect Aluminum Slat Aluminum Roller Shutter Components Security Springs

Connect Aluminum Slat Aluminum Roller Shutter Components Security Springs

US $ 1-5 / Piece FOB
1,000 Pieces (MOQ)
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NANJING JT ENERGY SAVING TECH CO., LTD.

Jiangsu, China Since 2021
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Sectional Door Spring/Garage Door Hardware Torsion Spring/Industrial Door Torsion Spring

Sectional Door Spring/Garage Door Hardware Torsion Spring/Industrial Door Torsion Spring

US $ 0.02-0.03 / Piece FOB
1 Piece (MOQ)
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Foshan Zihuoli Spring Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Transom Door Closer Hydraulic Floor Spring for Aluminum Door

Transom Door Closer Hydraulic Floor Spring for Aluminum Door

US $ 18.5-19 / Piece FOB
500 Pieces (MOQ)
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Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Qianye SUS301 Constant Force Spring for Single Hung Window

Qianye SUS301 Constant Force Spring for Single Hung Window

US $ 3 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Q.Y Precision Metal Co., Ltd.

Guangdong, China
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Industry 600n Car Auto Nitrogen Gas Spring Support Gas Strut

Industry 600n Car Auto Nitrogen Gas Spring Support Gas Strut

US $ 1.3-1.5 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Hebei Chaopu Machinery Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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D&D Heavy Duty Hydraulic Concealed Floor Spring Set for Glass Door

D&D Heavy Duty Hydraulic Concealed Floor Spring Set for Glass Door

US $ 12.86-14.29 / Piece FOB
300 Pieces (MOQ)
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D&D HARDWARE INDUSTRIAL CO., LIMITED

Guangdong, China Since 2020
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Galvanized Torsion Spring for Overhead Garage Door

Galvanized Torsion Spring for Overhead Garage Door

US $ 0.5-1.6 / kg FOB
5,000 kg (MOQ)
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Hefei Wang Qin Spring Co., Ltd.

Anhui, China Since 2020
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Constant Force Torque Torsion Spring for Roller Blind System

Constant Force Torque Torsion Spring for Roller Blind System

US $ 0.28-0.4 / Piece FOB
1,000 Pieces (MOQ)
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Zhuji Qizheng Machinery Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Strong Gas Spring Props Lift Supports Tonneau Cover

Strong Gas Spring Props Lift Supports Tonneau Cover

US $ 1.99-9.9 / Piece FOB
500 Pieces (MOQ)
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Jiangyin Zhongyou Gas Spring Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Door and Window Hardware Casting Hinges

Door and Window Hardware Casting Hinges

US $ 0.26-0.58 / Piece FOB
100 Pieces (MOQ)
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Zhengzhou Everbright Construction Material Co., Ltd.

Henan, China Since 2019
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Cabinet Accessories Pneumatic Hydraulic Support Gas Spring Piston 50n-150n

Cabinet Accessories Pneumatic Hydraulic Support Gas Spring Piston 50n-150n

US $ 0.3-0.5 / Set FOB
1,000 Sets (MOQ)
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Guangdong Blossom Hardware Co., Ltd

Guangdong, China Since 2021
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Stainless Steel Constant Force Spring for Tilt Window Coil Counter Balance System

Stainless Steel Constant Force Spring for Tilt Window Coil Counter Balance System

US $ 0.3-0.5 / pieces FOB
1,000 pieces (MOQ)
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Dongguan Caiyin Hardware Spring Co., Ltd

Guangdong, China
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Garage Door Torsion Springs Customized Heavy Duty Springs Oil Tempered Springs Powder Black Coated Spring

Garage Door Torsion Springs Customized Heavy Duty Springs Oil Tempered Springs Powder Black Coated Spring

US $ 5 / Piece FOB
1 Piece (MOQ)
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Tianjin Bestar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2024
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Stainless Steel Covering Hydraulic Floor Spring of Door Hardware

Stainless Steel Covering Hydraulic Floor Spring of Door Hardware

US $ 11-12 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Heavy-Duty Glass Door Floor Spring for Effortless Operation

Heavy-Duty Glass Door Floor Spring for Effortless Operation

US $ 10-25 / Piece FOB
100 Pieces (MOQ)
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Tianjin Wortai International Trade Co., Ltd.

Tianjin, China Since 2018
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Car interior armrests cylindrically helical torsin spring

Car interior armrests cylindrically helical torsin spring

US $ 0.01 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Jiangsu Elite Lock Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Two Side Open Intelligent Floor Spring Automatic Swing Door Opener

Two Side Open Intelligent Floor Spring Automatic Swing Door Opener

US $ 230-255 / Piece FOB
1 Piece (MOQ)
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HAIDA DOORCONTROL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Automatic Electric Garage Door Kits Sectional 218X2X23 Garage Door Torsion Spring

Automatic Electric Garage Door Kits Sectional 218X2X23 Garage Door Torsion Spring

US $ 2-10 / Pair FOB
50 Pairs (MOQ)
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Ganzhou Your Tool Metal products Co., Ltd

Jiangxi, China Since 2025
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Stainless Steel Glass Floor Spring Hydraulic Two Speed Heavy Duty Floor Machine Spring Floor Hinge

Stainless Steel Glass Floor Spring Hydraulic Two Speed Heavy Duty Floor Machine Spring Floor Hinge

US $ 4-4.2 / Piece FOB
1 Piece (MOQ)
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Tanja Industrial(Shandong)Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
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Garage Door Hardware PVC / ABS Spring Filler

Garage Door Hardware PVC / ABS Spring Filler

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Prostar Wuxi International Trade Co., Ltd.

Jiangsu, China Since 2014
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About Window Spring Factory FAQ

  • QWhat advantages do wholesale purchases of Automatic Doors offer?

    The Window Spring Factory is an essential part of our Automatic Door offerings.Wholesale purchases provide cost savings, volume discounts, and customized solutions that cater to your specific project requirements. By choosing to buy automatic doors in bulk, you can ensure swift project completion that falls in line with your budget.

  • QHow to choose a trustworthy Automatic Door supplier in China?

    The Window Spring Factory is a premium choice in the Automatic Door category.When selecting a supplier in China, thoroughly research online supplier directories, read customer reviews, and verify track records. Don't hesiate to ask questions regarding production processes, certifications, and after-sales service.

  • QWhat are the common types of Automatic Doors available from suppliers?

    Enhance your Automatic Door setup with our premium Window Spring Factory.Automatic doors come in various types including sliding, swing, revolving, and folding designs. Each type has its own advantages based on the space requirements, safety features, and design preferences. Consult with a industry-professional to select the best fit.

Garage Door Torsion Spring Suppliers in China

Garage Door Torsion Spring Suppliers in China

US $ 0.9-1.5 / kg FOB
500 kg (MOQ)
Contact Supplier
Audited Supplier
Hefei Wang Qin Spring Co., Ltd.

Anhui, China Since 2020
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Gas Strut Window 1800n High Pressure 270mm

Gas Strut Window 1800n High Pressure 270mm

US $ 1.2-7 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Changzhou HAX Mechanical Electronic Co., Ltd.

Jiangsu, China Since 2017
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Auto-Vent Opener for Green House Gas Spring

Auto-Vent Opener for Green House Gas Spring

US $ 7.5-15 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Changzhou Longxiang Gas Spring Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Furniture Hardware Cabinet Door Gas Spring Lift Support Pneumatic Gas Spring Pump

Furniture Hardware Cabinet Door Gas Spring Lift Support Pneumatic Gas Spring Pump

US $ 0.3-0.5 / Set FOB
1,000 Sets (MOQ)
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Audited Supplier
Guangdong Blossom Hardware Co., Ltd

Guangdong, China Since 2021
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Hot Sale Heavy Duty Glass Door Closer Adjustable Floor Spring

Hot Sale Heavy Duty Glass Door Closer Adjustable Floor Spring

US $ 19.5-21 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Heavy-Duty Adjustable Floor Spring Door Closer for Seamless Functionality

Heavy-Duty Adjustable Floor Spring Door Closer for Seamless Functionality

US $ 10-25 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Tianjin Wortai International Trade Co., Ltd.

Tianjin, China Since 2018
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Motorcycle Clutch Gear Cylindrically Helical Tension Spring

Motorcycle Clutch Gear Cylindrically Helical Tension Spring

US $ 0.01 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Jiangsu Elite Lock Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Mini Floor Spring Hinge for Wooden Door

Mini Floor Spring Hinge for Wooden Door

US $ 21 / Set FOB
500 Sets (MOQ)
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Audited Supplier
EC Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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Manufacturer Heavy Duty Vertical Lifting Garage Door Torsion Coil Spring

Manufacturer Heavy Duty Vertical Lifting Garage Door Torsion Coil Spring

US $ 0.02-0.03 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Zihuoli Spring Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Ow-1000 1000kg Super Heavy Duty Electric Floor Spring Automatic Swing Door Opener

Ow-1000 1000kg Super Heavy Duty Electric Floor Spring Automatic Swing Door Opener

US $ 1,900-2,100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HAIDA DOORCONTROL CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Standard Commercial&Industrial Torsion Springs with High Torque for Sale

Standard Commercial&Industrial Torsion Springs with High Torque for Sale

US $ 0.9-1.5 / kg FOB
500 kg (MOQ)
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Audited Supplier
Hefei Wang Qin Spring Co., Ltd.

Anhui, China Since 2020
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Furniture Accessories Pneumatic Hydraulic Support Gas Spring

Furniture Accessories Pneumatic Hydraulic Support Gas Spring

US $ 0.3-0.5 / Set FOB
1,000 Sets (MOQ)
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Audited Supplier
Guangdong Blossom Hardware Co., Ltd

Guangdong, China Since 2021
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Italy Type 14mm Pivot Square Head Hydraulic Conceal Door Closer Floor Spring

Italy Type 14mm Pivot Square Head Hydraulic Conceal Door Closer Floor Spring

US $ 19.84-20.31 / pcs FOB
100 pcs (MOQ)
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Audited Supplier
Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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