304 316 Cylindrical 3mm Garage Door Torsion Spring Customizable Small Conical Steel Compression Springs Carbon Brush Springs

Name: 304 316 Cylindrical 3mm Garage Door Torsion Spring Customizable Small Conical Steel Compression Springs Carbon Brush Springs
Brand: Foshan Zihuoli Spring Co.,Ltd.
SKU: 2158776525

Guangdong, ChinaFoshan Zihuoli Spring Co.,Ltd.

US$0.54

100-9,999 Pieces

US$0.12

10,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Stainless Steel

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Cylinder

Color

Custom as Requirements

Deliver Time

15-20 Days

Surface Treatment

Powder Coated

Advantdge

Anti-Rust

Transport Package

Inner PE, Carton, Wooden Pallet Is Possible

Specification

Custom as requirements

Trademark

Custom as requirements

Origin

China

HS Code

7320209000

Production Capacity

80000000/Week

Key features

Extensive Material Selection: Available in Stainless Steel, Carbon Steel, Music Wire, Beryllium Copper, Brass, and more.

Custom Color Options: Color can be customized according to specific customer requirements.

Wide Wire Diameter Range: Manufactures springs with wire diameters from 0.1mm to 18mm.

Diverse Surface Treatments: Offers Zinc-plated, Nickel-plated, Chrome-plated, Powder coating, and customized finishes.

Full Customization Capability: Provides full customization from samples, designs, or customer ideas.

Small Order Acceptance: Accepts small orders and flexible quantities, with MOQ as low as 1 piece.

Comprehensive Testing Equipment: Equipped with tensile strength testers, compression testers, and salt spray test machines.

Experienced Manufacturer: Over 14 years of experience in spring manufacturing with own factory and QC team.

Company profile

Foshan Zihuoli Spring Co.,Ltd.Guangdong, 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: Guangzhou PortAverage Response Time: ≤1.74h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells springs, machine parts, and related mechanical components, with production equipment covering forming, compression and extension spring manufacturing, heat treatment, grinding, stamping, tapping, packing, and other processes. It reports customization from samples, designs, and full customization, supported by a stated design capability. Quality-related evidence includes three QA/QC inspectors, ISO9001:2015 certification, quality assurance, and documented corrective-action and complaint-handling procedures. The supplier has in-stock capacity and stated one-month lead times in both peak and off-season periods. However, it reports no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, overseas branch or agent, showroom, or offline trade-show participation. No OEM service for popular brands, SDK availability, or customer cases is evidenced.

Supplier typeThe supplier is a manufacturer and seller of springs, machine parts, spare parts, and general-purpose components. Its stated factory operations include production workshops, specialized equipment, and direct manufacturing activities, indicating a manufacturing-oriented supplier rather than only a trading entity.

CertificationsThe supplier holds an ISO9001:2015 certificate and also reports a sustainable development management system certification associated with that certificate. This is explicit evidence of a formal quality-management certification.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, supporting a formal after-sales response process. However, it has no overseas agents or branches, overseas warehouse, or showroom, so overseas service reach is limited.

Production capacityProduction capability is supported by extensive listed equipment, production workshops, more than 60 employees, nearly 100 automatic production machines, in-stock capacity, 85 qualified service-capability suppliers, and one-month peak and off-season lead times. A limitation is that no valid manufacturing-capacity contract exists with affiliated subcontractors, which leaves subcontracted capacity governance unclear.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization. Its spring and machine-part manufacturing scope further supports the relevance of these customization services to its stated products.