Powered by Made-in-China.com
Galvanized Heavy Duty Extension Tension Spring for Trampoline
US$0.30
1,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableFunction
RestorationMaterial
SteelModel NO.
T-001Usage
TrampolineLoad Type
ExtensionProduction Process
Carbon SteelShape
CoilPackaging
PE Bag+PalletSize
OEMSurface Treatment
E-PlatingTransport Package
Inner Plastic Bag and Outer CartonSpecification
CUSTIOMIZEDTrademark
N/AOrigin
ChinaKey features
Customizable Size: Size is available as OEM to meet specific requirements.
Customizable Packaging: Packaging options include PE Bag + Pallet or as per customer request.
Fast Sample Delivery: Samples can be sent for approval within 7 days; free if tools are available.
Competitive Pricing: Reasonable and competitive prices compared to other manufacturers.
High Endurance Limit: Capable of withstanding up to 100,000 cycles.
Quick Response Service: Customer inquiries are responded to within 24 hours.
OEM and ODM Services: Full customization, minor customization, and flexible options available.
Experienced Manufacturer: Over 9 years of specialized experience in the spring manufacturing field.
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: 10 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.10h
AI-Powered supplier vetting
SummaryThe supplier is identified as a combined company and a professional technical supplier with manufacturing, export, service, quality-control, and R&D capabilities. It supports extensive customization, ODM, OEM for well-known brands, and reported new product development in the past year. Production exceeds 10 lines, with 6–10 quality-control staff, but only one year of total R&D engineer experience is stated. Service-support infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no overseas service countries are reported. The supplier has quality assurance, but lacks written service procedures and an approved-supplier list. Financial records are identified by year, but no performance values are provided. No certification information or specific customer cases is supplied.
Supplier typeThe supplier is explicitly described as a professional technical supplier and a growing manufacturer, while its company type is listed as Combined. It reports more than 10 production lines and offers manufacturing, export trade, service, quality-control, and R&D functions.
R&D capabilityThe supplier is identified as a professional technical supplier, reported new products during the past year, and offers ODM services. However, it has no available SDK, and the stated total experience of R&D engineers is only one year, so the evidence supports product-development activity but not a conclusively strong innovation position.
Production capacityThe supplier operates more than 10 production lines, has 6–10 quality-control staff, and reports peak- and off-season lead times ranging from within 15 workdays to one month. Finished products are checked by packing staff, indicating an inspection step, although the stated inspection method appears limited.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, including OEM service for well-known brands, directly demonstrating broad customization capability.
Product Q&A
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1000 pieces.
Q:How long is the lead time for production?
A:
The lead time is typically 6-10 days.
Q:Can you provide samples?
A:
Yes, we can send samples for approval within 7 days. Samples are free of charge if we have available tools.
Q:What customization options are available?
A:
We offer customization for size, packaging, and surface treatment (E-Plating). We can also produce according to your drawings or samples.
Q:What is the supply ability?
A:
We have a supply ability of 3,000,000 pieces per week.
Send Inquiry
*To:
Dongguan Weihui Hardware Spring Products Co., Ltd.
Dongguan Weihui Hardware Spring Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Heavy Duty Roller Door Extension Springs Tension Spring for Garage Door
US$1.30-1.80
2,000 kg(MOQ)
Heavy-Duty Galvanized Extension Spring for Trampoline and Jumping Spring
US$0.50-0.60
1 Piece(MOQ)
Extension Spring Durable Galvanized Extension Spring for Heavy - Duty Applications Artificial Grass
US$0.50-5.00
50 Pieces(MOQ)
High Quality Heavy Duty Extension Springs for Trampoline
US$0.09-0.10
1 Piece(MOQ)
Heavy-Duty OEM ODM Double Hook Extension Tension Spring
US$0.20-0.80
1,000 Pieces(MOQ)
Huifeng Wholesale Tension Heavy Duty Extension Spring for Pressed
US$0.01-5.00
10 Pieces(MOQ)
Heavy Duty Galvanized Trampoline Spring for Rebound Net
US$0.20-0.50
1,000 pieces(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)
Heavy Duty Steel Coil Brake Shoe Tension Return Spring for Trailers
US$0.01
1,000 Pieces(MOQ)
Heavy-Duty Custom Industrial Steel Wire Tension Springs for Resilience
US$0.50-3.00
500 Pieces(MOQ)
Titanium Tension Springs Custom Metal Parts Heavy Duty Extension Spring for Industrial
US$0.01-0.20
10 Pieces(MOQ)
Tension Spring Steel Spring Extension Spring for Heavy Duty Industrial Machine Counterbalance
US$0.05-0.80
100 pieces(MOQ)
Heavy-Duty Galvanized Steel Springs for Trampolines and Fitness Equipment
US$0.20-0.28
1,000 Pieces(MOQ)
Heavy-Duty High Grade Steel Wire Extension Spring Tension Spring for Garage Doors
US$1.30-1.80
2,000 kg(MOQ)
High Load Bearing Industrial Tension Spring for Heavy Duty Applications
US$0.08-0.10
1,000 Pieces(MOQ)