Factory Automatic Heavy Duty Sales Garage Shutter Door Torsion Springs

Name: Factory Automatic Heavy Duty Sales Garage Shutter Door Torsion Springs
Brand: Foshan Zihuoli Spring Co.,Ltd.
SKU: 2027358015

Guangdong, ChinaFoshan Zihuoli Spring Co.,Ltd.

US$0.002

500-4,999 Pieces

US$0.001

5,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Function

Reverse

Material

Steel

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Torsion

Production Process

Cold Roll

Shape

Coil

OEM

Yes

Drawings

Yes

Design

Yes

Surface Treatment

Yes

Transport Package

Custom as Required

Specification

custom as required

Trademark

custom as required

Origin

China

HS Code

7320209000

Production Capacity

80000000/Week

Key features

Customization Options: OEM, ODM, drawings, design, and surface treatment are all customizable.

Wide Material Selection: Available in stainless steel, carbon steel, music wire, brass, bronze, and exotic alloys.

Flexible MOQ: Standard MOQ is 10,000 pcs, but small orders are accepted for new customers.

Multiple Spring Types: Manufactures compression, extension, torsion, wire forming, and stamping parts.

Diverse Finish Options: Offers zinc, nickel, chrome, silver, gold, and custom plating finishes.

Various Body Shapes: Produces straight cylindrical, conical, barrel, and hourglass compression springs.

Comprehensive Testing: Includes salt spray, tensile, compressive, and bending strength tests.

Company profile

Importers and Exporters

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: ≤1.84h

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.

Product Q&A

Q:What is your minimum order quantity?

Normally, our minimum order quantity is 10,000 pcs. The quantity can be flexible. We also accept small orders as we understand that some customers only need small quantities at the beginning.

Q:What are your terms of payment?

We support TT, Paypal, Western Union, and Moneygram. For payments less than 1000 USD, 100% is required in advance. For payments greater than or equal to 1000 USD, 30% is required in advance with the balance due before delivery.

Q:How do you pack the springs?

Standard packing includes PE Bags plus Cartons. Customized packing is available depending on your order quantity and specific requirements.

Q:What materials can I choose for the spring?

Available materials include Stainless steel, Carbon steel (SWC), music wire/piano wire (SWP), Beryllium copper, Brass, Alloy steel, and specific grades like SEA9260/9254/SUP9/SUP10/SUP12/51CRV4.

Q:What are your main products?

Our main products include Compression Spring, Extension Spring, Torsion Spring, Wire Forming Spring, and Stamping Parts.