What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

How do you ensure product quality?

We perform 100% inspection including visual and function checks, and trace raw materials.

What are the common applications for these springs?

They are widely used in impact crushers, jaw crushers, vibrating screens, and mining machinery.

Custom Compression Spring for Quarry Machinery

Name: Custom Compression Spring for Quarry Machinery
Brand: Craftsman (Suzhou) Machinery Co., Ltd.
SKU: 2198826302

Jiangsu, ChinaCraftsman (Suzhou) Machinery Co., Ltd.

US$6.00

1-49 Pieces

US$2.00

50-149 Pieces

US$0.30

150+ Pieces

Product profile

Customization

Available

Function

Buffering, Resetting, Tension Adjusting

Material

Steel

Model NO.

4003542

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Coil

Name

Compression Spring

Surface Treatment

Black Oxide / Paint / Zinc Plating

Feature

High Fatigue Resistance, Not Easy Deform

Application

Crusher, Vibrating Screen, Mining Machinery

Transport Package

Carton Box + Wooden Pallet

Specification

15×10×8cm

Trademark

LIANG JIANG

Origin

China

HS Code

73202090

Production Capacity

40000

Key features

High Fatigue Resistance: Features stable elasticity and high fatigue resistance for long service life.

Shock Absorbing Performance: Designed for buffering, resetting, tension adjusting, and shock absorbing.

Durable Under Heavy Load: Not easy to deform or break under continuous heavy load conditions.

Strict Quality Control: Manufactured with strict coiling, heat treatment, and 100% force testing.

Versatile Applications: Widely used in impact crushers, jaw crushers, and vibrating screens.

Customization Available: Full customization, minor customization, and flexible options available.

Multiple Surface Treatments: Options include Black Oxide, Paint, and Zinc Plating for anti-rust.

100% Product Inspection: All finished products undergo visual and function inspection.

Company profile

Importers and ExportersManagement CertificationQuality AssuranceR&D Capabilities

Craftsman (Suzhou) Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Shanghai port, ningbo port, Taicang portAverage Response Time: ≤1.00h

AI-Powered supplier vetting

SummaryThe supplier focuses on the design, manufacturing, sales, and technical support of UHV pump stations and casting pouring riser separators. It reports own factories, CNC and testing equipment, ISO9001:2015 certification, ERP-based management, and standardized finished-product inspection. Customization and ODM services are available, but no new product was developed in the past year. Service governance is weakly documented: procedures exist without records for service capability assessment, while corrective-action and complaint-handling procedures or records are absent. The supplier has inventory capacity and self-operated import/export rights, but no valid manufacturing-capacity contract with its related subcontractor, overseas warehouse, overseas showroom, overseas agents, or branches. Export sales represent 1%–10% of total sales. Financial information is insufficient for assessment and is excluded from this analysis.

Supplier typeThe supplier describes itself as an industrial manufacturer focused on UHV pump stations and casting pouring riser separators, with own factories and modern machining, measurement, and testing equipment. This supports classification as a manufacturing-oriented supplier rather than a pure trader.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it operates an ISO9001 quality management system and ERP management. However, no additional certification or factory environmental impact assessment report is provided.

After-Sales capabilityThe supplier has inventory service capacity and has participated in an offline trade show, but it lacks written procedures or records for corrective and preventive actions and customer complaint handling. It also has no overseas warehouse, overseas showroom, overseas agents, or branches, limiting documented after-sales infrastructure.

Production capacityOwn factories, CNC milling, three-dimensional and testing equipment, inventory capacity, export rights, and uniformly followed finished-product inspection instructions indicate established production and fulfillment capabilities. However, there is no valid manufacturing-capacity contract with a related subcontractor, and overseas operational capacity is absent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These statements directly support broad customization capability.