Do you accept rush orders?

Absolutely, our factory has sufficient production capacity to deliver rush orders promptly.

What is the minimum order quantity?

The minimum order quantity is 10 units.

What payment terms do you accept?

We accept T/T and LC payment terms.

Minimum Order Quantity High Precision 28-30mm Large Coil Industrial Compression Spring for Mining Machinery

Name: Minimum Order Quantity High Precision 28-30mm Large Coil Industrial Compression Spring for Mining Machinery
Brand: Ganzhou Huanyou Spring Co., Ltd.
SKU: 2139737102

Jiangxi, ChinaGanzhou Huanyou Spring Co., Ltd.

US$11.50

10-299 Pieces

US$9.80

300-499 Pieces

US$8.20

500+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed

Material

Steel

Usage

Industrial, Auto

Load Type

Compression

Production Process

Hot Roll

Shape

Cylinder/Coil/Spiral

Product Name

Compression Spring

Wire Diameter

0.2mm-80mm

Size

Customized

Surface Treatment

Shot Peening,Paint Spraying

Spiral Direction

Left-Hand/Right-Hand

Color

Black/Grey/Silvery/Blue

Transportation

Sea/Air

Service

Customize ODM OEM

Certificate

ISO9001

Warranty

1 Year

Delivery Time

7-15 Working Days

Transport Package

Carton Box/Wooden Box/Wooden Pallet

Specification

Customer's Request

Trademark

gtuu

Origin

Jiangxi

HS Code

7320909000

Production Capacity

5000tons/Year

Key features

Wide Customization Range: Wire diameter 0.2-80mm, size, color, and surface treatment fully customizable.

High Precision & Quality: Advanced equipment ensures smooth surface, uniform pitch, and stable elasticity.

Durable Material: Made of spring steel/carbon steel/stainless steel, resistant to fatigue and corrosion.

Fast Delivery: Standard lead time of 7-15 working days, with capacity for rush orders.

OEM/ODM Service: Professional team supports custom designs, drawings, and one-stop procurement.

Multi-Industry Application: Suitable for automobiles, railways, shipbuilding, and construction machinery.

Factory Direct Sales: No middleman markup, offering competitive pricing for larger quantities.

ISO 9001 Certified: Manufacturing process certified for quality assurance and reliability.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceProduction Process Visualization

Ganzhou Huanyou Spring Co., Ltd.

Jiangxi, China

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: 1 year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.18h

AI-Powered supplier vetting

SummaryThe supplier is a specialized spring manufacturer serving mining, engineering, automotive, railway, power, chemical, and civil-product applications. It reports more than 50 years of production history, five production lines, annual capacity of 5,000 tons, and extensive manufacturing equipment. Customization, ODM, and OEM services are available, with new product activity reported during the past year. Quality assurance and standardized finished-product inspection instructions are indicated. However, the supplier has no stated supplier-management-system certification, no overseas agents, branches, warehouse, or showroom, and reports no overseas service countries. Service-related procedures exist but lack written records, and no valid manufacturing-capacity contract with an affiliated subcontractor is reported. Financial information is excluded from this assessment.

Supplier typeThe supplier is a manufacturer of cylindrical compression, torsion, tensile, and special springs, with applications across mining, engineering, automotive, railway, power, chemical, and civil products. Its registered business scope also includes general equipment, hardware, mechanical parts processing, spring sales, and import/export activities.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. Therefore, the provided information does not demonstrate any certification holding for this area.

R&D capabilityThe supplier reports two years of total R&D-engineer experience, six engineering and technical personnel including two spring engineers, new products during the past year, and available ODM services. These facts support active development capability, although the reported R&D experience is limited in detail.

Production capacityThe supplier operates five production lines and reports more than 50 years of production history, annual capacity of 5,000 tons, and equipment covering cutting, punching, heating, annealing, grinding, coating, drying, polishing, tension testing, hardness measurement, and automatic spring production. It also reports inventory capability, but no valid manufacturing-capacity contract with an affiliated subcontractor.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full, minor, and flexible customization, and also offers ODM services. The same customization capabilities are stated in both R&D and design-service information.

Product Q&A

Q:Are you a factory?

Yes, we are a factory established over 50 years ago, accepting OEM/ODM orders.

Q:What products can you supply?

We supply various compression, torsion, and tension springs with diameters from 0.2mm to 80mm, including special customized springs for mining and agricultural machinery.

Q:Can you accept sample orders before bulk production?

Yes, we encourage customers to order samples to confirm quality before large-scale purchasing.

Q:Is customization available based on customer requirements?

Yes, our professional technical team can conduct R&D and production based on customer requirements and drawings.

Q:What is the lead time for delivery?

The delivery period ranges from 7 to 15 working days, depending on the order quantity.