Powered by Made-in-China.com
Heavy Duty Spring Trampoline Spring Titanium Tension Springs Big Custom Extension Springs
US$0.20
10-2,999 Pieces
US$0.08
3,000-9,999 Pieces
US$0.06
10,000-29,999 Pieces
US$0.05
30,000-49,999 Pieces
US$0.01
50,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableFunction
Pressed, Phonation, Buffer, Drive, Restoration, Measurement, Machine Hardware PartsMaterial
Stainless SteelModel NO.
ESUsage
Industrial, Auto, Furniture, Motorcycle, Home Appliance, SportsLoad Type
CompressionProduction Process
Hot RollShape
SpiralSevices
OEM ODMWire Forming
6 Bending Wire Forming MachinesSpring
19 Computerize Spring MachinesCNC
8 CNC MachinesStamping
15 Stamping MachinesAdvantage
3400 Square Meters FactorySupport
Custom Made Many Kinds of MetalTransport Package
PE/Cartons/ PalletSpecification
diameter 0.2-40 mmTrademark
BAISHUN or OEMOrigin
Zhongshan and Dongguan, Guangdong, ChinaHS Code
730209000Production Capacity
5000000/YearKey features
OEM/ODM Customization: Supports full customization including samples, designs, and specific material/size requirements.
20+ Years Experience: Leading manufacturer with over 20 years in precision metal parts and spring manufacturing.
Wide Material Selection: Offers Stainless Steel, Aluminum, Copper, Brass, and various Carbon/Steel grades.
Fast Response Time: Price quotes provided within 1 hour from Monday to Saturday.
Flexible MOQ: No MOQ for stock items; flexible quantity options for custom orders with tiered pricing.
Comprehensive Testing: Industry-leading labs ensure products pass torsion, compression, and salt spray standards.
One-Stop Service: Integrated services from mold design, production to surface treatment and QC.
Quick Delivery: Regular items ship within 7 days; custom products typically take 10-30 days.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shenzhen portAverage Response Time: ≤0.99h
AI-Powered supplier vetting
SummaryZhongshan Baishun Hardware Manufacturing Co., Ltd. is a limited company with 65 employees and an affiliated company, combining R&D, production, and sales. It offers wire forming, springs, CNC products, stamping parts, and related hardware, with stated production equipment and more than 20 years in precision manufacturing. The supplier reports ISO9001 certification, new products during the past year, ODM services, OEM services for well-known brands, and broad customization capabilities. Export sales represent 51%–70% of total sales, and the supplier has exported for 13 years. However, it reports no valid manufacturing contract with affiliated subcontractors, no stock, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Finished products are checked by packing staff, while environmental assessment and fire-drill status are unknown. Financial records are indicated for 2021–2023, but no detailed financial figures are provided.
Supplier typeThe supplier is identified as a limited company with 65 employees and an affiliated company. Its business combines R&D, manufacturing, and sales, and its offerings include wire forming, springs, CNC products, stamping parts, and other hardware products.
CertificationsThe company description explicitly states that the supplier holds ISO9001 international quality system certification. No other certification is identified in the provided information.
R&D capabilityThe supplier states that it has R&D capability, launched new products during the past year, provides ODM services, and integrates R&D with production and sales. It also reports no available SDK, but the available evidence still explicitly supports product-development capability.
Production capacityThe supplier lists computer spring, wire-forming, CNC lathe, punching, and automatic cam-lathe equipment, has exported for 13 years, and reports 51%–70% export sales with lead times within 15 working days. Countervailing limitations include no valid contract with affiliated subcontractors and finished-product inspection performed by packing staff, indicating some production-control risk.
Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, and flexible customization. These capabilities are reported both under R&D services and design services, providing direct evidence of broad customization coverage.
Product Q&A
Q:Can I customize my products?
A:
Yes. We provide OEM and ODM services. You can provide drawings, samples, or ideas, and we will create designs and produce accordingly.
Q:What is the MOQ?
A:
There is no MOQ for products we are producing or have in stock. For custom items, there is also no MOQ, but prices vary based on quantity.
Q:How can I verify your quality?
A:
You can review pictures, videos, and customer reviews. We can also send you samples for inspection.
Q:How long does it take to get a price quote?
A:
We respond to inquiries within 1 hour from Monday to Saturday.
Q:What is the delivery time?
A:
Regular items are shipped within 7 days. Customized products typically take 10-30 days depending on the order.
Send Inquiry
*To:
Zhongshan Baishun Hardware Manufacturing Co., Ltd.
Zhongshan Baishun Hardware Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Springs Supplier Custom High Quality Tension Spring Double Hooks Long Trampoline Spring
US$0.10-0.50
1,000 Pieces(MOQ)
Custom Heavy Duty Adjustable Extension Spring Manufacturer with Long Hook
US$0.05-1.00
1 Piece(MOQ)
Heavy Duty Swing Hanger with Ceiling Mount and Tension Spring for Hammock Chair or Porch Swing
US$2.23-2.37
100 Pieces(MOQ)
Factory Direct Sales Nickel Plating Custom Heavy Duty Extension Springs with Double Hook
US$0.01-0.09
1,000 Pieces(MOQ)
Custom Big Carbon Steel Heavy Duty Industrial Garage Door Torsion Springs
US$0.02-5.00
1 Piece(MOQ)
Custom Black Big Large Heavy Duty Extension Spring
US$1.20
10,000,000 Pieces(MOQ)
Custom Large Heavy Duty Automotive Chair Seat Cushion Extension Car Tension Spring
US$0.02-5.00
1 Piece(MOQ)
Custom High-Precision Galvanized Extension Spring Titanium Tension Springs with Hooks for Cars
US$0.01-0.20
10 Pieces(MOQ)
Heavy Duty Stainless Steel Double Hook Trampoline Extension Spring
US$0.10-0.20
1,000 pieces(MOQ)
Heavy Duty Hammock Hook Suspension Swing Tension Extension Spring for Hanging Chair Patio Swing Hanger
US$0.25-0.80
10 Pieces(MOQ)
Factory Price Customized Heavy Duty Large Tension Springs Hook Type High Extension Springs for Trampoline
US$0.01-0.03
5,000 Pieces(MOQ)
Custom Heavy-Duty Metal Extension Spring for Rapid Door Systems
US$1.30-1.80
2,000 kg(MOQ)
Silver Metal 140mm for Extension Springs Trampoline Replacement Fits Heavy Duty
US$0.01-0.20
10 Pieces(MOQ)
Heavy Duty Compression Extension Vending Machines Steel Spring for Automatic Retail Vending Machines
US$0.90-1.80
100 pieces(MOQ)
Al-03 1.5n Initial Tension Heavy-Duty Zinc-Plated Full Loop Springs
US$0.08-0.10
1,000 Pieces(MOQ)



















