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Coil Springs Designed to Provide Safe Comfortable Ride Providing Additional Ground Clearance

Coil Springs Designed to Provide Safe Comfortable Ride Providing Additional Ground Clearance

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
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Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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High-Temperature Alloys Inconel Hastelloy Corrosion-Resistant Stainless Steel Duplex Steel Springs

High-Temperature Alloys Inconel Hastelloy Corrosion-Resistant Stainless Steel Duplex Steel Springs

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
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Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Azdent Dental Supplies 10PCS/Pack Orthodontic Anterior Teeth Torque Spring

Azdent Dental Supplies 10PCS/Pack Orthodontic Anterior Teeth Torque Spring

US $ 0.95-1.25 / Bag FOB
50 Bags (MOQ)
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Audited Supplier
HENAN BAISTRA INDUSTRIES CORP.

Henan, China Since 2017
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Cummins Engine Part Valve Spring 3943161/4936080/5303406/5665151 for Cummins Engine 4b/6b

Cummins Engine Part Valve Spring 3943161/4936080/5303406/5665151 for Cummins Engine 4b/6b

US $ 2-4 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China Since 2016
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Customer Requested Compression Spring 0.1mm to 80mm Size Made by Stainless Steel Carbon Steel

Customer Requested Compression Spring 0.1mm to 80mm Size Made by Stainless Steel Carbon Steel

US $ 0.019-0.049 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Hebei Hanghong Trading Co., Ltd.

Trading Company

Hebei, China Since 2014
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High-Performance Durable Valve Spring 5559727 for Cummins Kta19 Engine

High-Performance Durable Valve Spring 5559727 for Cummins Kta19 Engine

US $ 24-30 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China Since 2016
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Different Kinds of Springs Used for Train Parts

Different Kinds of Springs Used for Train Parts

US $ 1-100 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Jiangsu Tedrail Industrial Co., Ltd.

Jiangsu, China Since 2012
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Cummins Engine Part Valve Spring 3092509 for Cummins Qst30 Engine

Cummins Engine Part Valve Spring 3092509 for Cummins Qst30 Engine

US $ 5-7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China Since 2016
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Manufacturer Directly Sells Customized Die Spring, Color Customized Spring

Manufacturer Directly Sells Customized Die Spring, Color Customized Spring

US $ 1-52.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Cungang Mold Fittings Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Tension Spiral Coil Compressed Extension Torsion Adjustable Locking Gas Cylinder Support Mold Garage Door Compression Air Gas Coil Green Zig Zag Spring

Tension Spiral Coil Compressed Extension Torsion Adjustable Locking Gas Cylinder Support Mold Garage Door Compression Air Gas Coil Green Zig Zag Spring

US $ 0.037-0.051 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Hebei Hanghong Trading Co., Ltd.

Trading Company

Hebei, China Since 2014
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Steel/Stainless Steel Train Gas Spring with Lever Release Systems

Steel/Stainless Steel Train Gas Spring with Lever Release Systems

US $ 1-100 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Jiangsu Tedrail Industrial Co., Ltd.

Jiangsu, China Since 2012
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Cummins Engine Part Valve Spring Guide 3042745 for Cummins Engine Nta855

Cummins Engine Part Valve Spring Guide 3042745 for Cummins Engine Nta855

US $ 1-3 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China Since 2016
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Railway Lockable Gas Spring Cast

Railway Lockable Gas Spring Cast

US $ 1-100 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Jiangsu Tedrail Industrial Co., Ltd.

Jiangsu, China Since 2012
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Power, Performance and Precision: Coiling Springs Built to Last

Power, Performance and Precision: Coiling Springs Built to Last

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
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Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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15% off High Quality Very Heavy Compression Mould Spring

15% off High Quality Very Heavy Compression Mould Spring

US $ 1-52.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Cungang Mold Fittings Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Metal Wholesale in Blue Stock Coated Mould Spring

Metal Wholesale in Blue Stock Coated Mould Spring

US $ 1-52.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Cungang Mold Fittings Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Cummins Engine Part Valve Spring 3908053/3908055/3916588 for Cummins 6c8.3 Engine

Cummins Engine Part Valve Spring 3908053/3908055/3916588 for Cummins 6c8.3 Engine

US $ 3-5 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China Since 2016
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Customization Compressed Spring 0.1mm to 80mm Size Made by Stainless Steel Carbon Steels

Customization Compressed Spring 0.1mm to 80mm Size Made by Stainless Steel Carbon Steels

US $ 0.018-0.048 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Hebei Hanghong Trading Co., Ltd.

Trading Company

Hebei, China Since 2014
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Trusted Coil Springs for Industrial, Automotive, and Custom Applications Worldwide

Trusted Coil Springs for Industrial, Automotive, and Custom Applications Worldwide

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Cummins Engine Part Valve Spring 3081212 for Cummins Engine Nt

Cummins Engine Part Valve Spring 3081212 for Cummins Engine Nt

US $ 5-8 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China Since 2016
Chat Now Send Inquiry
Customized Mould Material Die Coil Standard Car Standard Spring

Customized Mould Material Die Coil Standard Car Standard Spring

US $ 1-52.5 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Cungang Mold Fittings Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Manufactured Retractable Stainless Steel Clock Spring of Superior Quality Rewind Spiral Constant Force Spring

Manufactured Retractable Stainless Steel Clock Spring of Superior Quality Rewind Spiral Constant Force Spring

US $ 1 / Piece FOB
10,000,000 Pieces (MOQ)
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Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Cummins Engine Part Valve Spring 3092509 for Cummins Qst30 Engine

Cummins Engine Part Valve Spring 3092509 for Cummins Qst30 Engine

US $ 21 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Chengdu Raptors Mechanical & Electrical Equipment Co., Ltd.

Sichuan, China Since 2016
Chat Now Send Inquiry

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About Rectangular Spring FAQ
  • QHow do I find the best mattress factory for wholesale and OEM orders?

    The Rectangular Spring is a premium choice in the Mattress category.Locate a mattress factory offering both custom and wholesale options by researching B2B trends and top supplier lists. OEM mattress solutions often lead to lower price points, more control on materials, and easier branding. Contact us for guide to price negotiation or to get your wholesale quote.

  • QCan I request custom mattress sizes or branding from factory suppliers?

    The Rectangular Spring is an essential part of our Mattress offerings.Yes, most top mattress manufacturers allow for OEM custom mattress sizes and private label branding. Factory suppliers work with you to match price, trends, and specific requirements. Submit your specs, get a personalized distributor quote, and see how flexible the process is for bulk orders.

  • QWhat is the average price range for bulk mattress orders from distributors?

    Enhance your Mattress setup with our premium Rectangular Spring.Bulk mattress prices can vary based on material, foam density, and factory direct relationships. On average, expect lower cost per unit from OEM mattress programs or established distributors. Compare wholesale cost trends or get a custom quote from us for your project requirements today!

Durable Using Nickel Alloy Industrial Railway Coil Spring

Durable Using Nickel Alloy Industrial Railway Coil Spring

US $ 1-100 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Jiangsu Tedrail Industrial Co., Ltd.

Jiangsu, China Since 2012
Chat Now Send Inquiry
OEM&Alt Quality Forklift Spare Parts Crown 803013 Spring (Electric Diesel)

OEM&Alt Quality Forklift Spare Parts Crown 803013 Spring (Electric Diesel)

US $ 8.75-9.72 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Toomotoo (Tianjin)International Trading Co., Ltd

Tianjin, China Since 2022
Chat Now Send Inquiry
High-Temperature Corrosion-Resistant Springs for Engine Exhaust Systems Chemical Reaction Vessels Marine Equipment Springs

High-Temperature Corrosion-Resistant Springs for Engine Exhaust Systems Chemical Reaction Vessels Marine Equipment Springs

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Stainless Steel 304 Extension Springs with Opening Hook

Stainless Steel 304 Extension Springs with Opening Hook

US $ 2.23-2.37 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Binzhou Nuk Metals Co., Ltd.

Shandong, China Since 2022
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Tough, Reliable and Ready for Any Challenge: Coiling Springs You Can Trust

Tough, Reliable and Ready for Any Challenge: Coiling Springs You Can Trust

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Precision and Customization Available in Our Coiling Spring Products

Precision and Customization Available in Our Coiling Spring Products

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Customized Compression Spring Made by Stainless Steel Carbon Steels

Customized Compression Spring Made by Stainless Steel Carbon Steels

US $ 0.021-0.054 / Piece FOB
1,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Hebei Hanghong Trading Co., Ltd.

Trading Company

Hebei, China Since 2014
Chat Now Send Inquiry
15% off Extremely Heavy Load Brown Series Standard Compression Metal Mold Spring

15% off Extremely Heavy Load Brown Series Standard Compression Metal Mold Spring

US $ 1-52.5 / Piece FOB
20 Pieces (MOQ)
Send Inquiry
Audited Supplier
Cungang Mold Fittings Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Customized Compression Spring 0.1mm to 80mm Size Made by Stainless Steel Carbon Steel

Customized Compression Spring 0.1mm to 80mm Size Made by Stainless Steel Carbon Steel

US $ 0.019-0.048 / Piece FOB
1,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Hebei Hanghong Trading Co., Ltd.

Trading Company

Hebei, China Since 2014
Chat Now Send Inquiry
Compression Train Spring with Steel Material

Compression Train Spring with Steel Material

US $ 1-100 / Piece FOB
1,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Tedrail Industrial Co., Ltd.

Jiangsu, China Since 2012
Chat Now Send Inquiry
Factory Mould Material Die Coil Standard Car Standard Spring

Factory Mould Material Die Coil Standard Car Standard Spring

US $ 1-52.5 / Piece FOB
20 Pieces (MOQ)
Send Inquiry
Audited Supplier
Cungang Mold Fittings Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Spiral Springs Industrial Facilities Power Spring

Spiral Springs Industrial Facilities Power Spring

US $ 1 / Piece FOB
10,000,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Durability You Can Trust: Compression Springs Built to Last

Durability You Can Trust: Compression Springs Built to Last

US $ 2.8 / Piece FOB
10,000,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
Zhuji Bosswinn Springs Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
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