What is the lead time for production?

Lead time is typically 15-30 days, depending on quantity and complexity. Off-season lead time is within 15 workdays.

What certifications do your products have?

We hold ISO 9001, IATF 16949 (Automotive), RoHS, and REACH certifications, ensuring high quality and compliance.

What materials are available for compression springs?

Available materials include Music Wire (SWP-A), Stainless Steel (SUS302/304/316), Carbon Steel, Chrome Silicon, and Inconel.

Bespoke-Grade Spring Designed with Exact Load Requirements in Mind

Name: Bespoke-Grade Spring Designed with Exact Load Requirements in Mind
Brand: Wenzhou Aoli Spring Manufacturing Co., Ltd
SKU: 2273050485

Zhejiang, ChinaWenzhou Aoli Spring Manufacturing Co., Ltd

US$0.50

1,000-1,999 Pieces

US$0.30

2,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Buffer

Material

Steel

Model NO.

AL-02

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Coil

Inner Diameter

10-1000mm

Place of Origin

China

Length

as Your Request

End Treatment

Grinding

Packing

Plastic Bag+Carton

Trademark

AOLI

Origin

China

Production Capacity

10000

Key features

Customizable Dimensions: Wire diameter 0.1-50mm, OD 1-500mm, Length 2-1000mm, all customizable.

Wide Material Selection: Music Wire, Stainless Steel (302/304/316), Carbon Steel, Chrome Silicon, Inconel.

High Performance: High elasticity, fatigue resistance, and durability for dynamic load management.

Versatile Applications: Used in automotive, aerospace, industrial machinery, electronics, and home appliances.

Strict Quality Control: ISO 9001, IATF 16949, RoHS, REACH certified with rigorous testing standards.

Flexible End Types: Closed & Ground, Closed, Open, Double Closed, etc., tailored to specific needs.

Professional OEM/ODM: Expert engineering team for custom design, manufacturing, and precise tolerances.

Company profile

In-stock CapacityQuality AssuranceR&D CapabilitiesManagement Certification

Wenzhou Aoli Spring Manufacturing Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-11-01Nearest Port: shanghai, yiwu, guangzhouAverage Response Time: ≤2.51hTerms of Payment: T/T, Money Gram, LC, etc.

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional spring manufacturer and professional technical supplier, offering compression, torsion, hook, and rotary springs. It provides 3D software design and broad customization, supported by eight experienced R&D engineers. Manufacturing-related evidence includes more than 10 production lines in one slice and 70 in another, 21–30 quality-control staff, in-stock capability, valid contracts with associated subcontractors, and lead times within 15 workdays in both peak and off-peak seasons. Quality systems include documented inspection, corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. However, the supplier has no overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Financial credibility cannot be determined from the available information, and no customer cases or certifications are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and professional spring manufacturer. Its stated product portfolio includes compression, torsion, hook, and rotary springs for diverse applications.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, indicating a documented after-sales response mechanism. The slices do not provide performance outcomes, response times, or satisfaction evidence.

R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design services, supports multiple forms of customization, and has eight experienced R&D engineers. However, no SDK is available, which limits the demonstrated technical integration capability.

Production capacityProduction evidence includes in-stock capability, valid contracts with associated subcontractors, more than 10 production lines in one record and 70 in another, 21–30 quality-control staff, documented inspection and quality procedures, and lead times within 15 workdays in both peak and off-season. A weakness is that ongoing quantity reconciliation for each batch or mass production is explicitly absent.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, while its spring portfolio covers four core spring types. This directly demonstrates broad product and design customization capability.

Product Q&A

Q:What types of springs do you manufacture?

We specialize in compression springs, extension springs, torsion springs, custom wire forms, and flat springs for various industries.

Q:Do you offer custom spring design and manufacturing?

Yes, our engineering team works closely with clients to design and manufacture springs tailored to specific applications, materials, tolerances, and performance requirements.

Q:What is your minimum order quantity (MOQ)?

Our MOQ is 1000 pcs, but it is negotiable for prototypes and small-batch orders depending on complexity.

Q:How can I request a quote?

You can submit specifications via our online form, contact us via email, or call our sales team. Please provide material, dimensions, load, quantity, and application details.

Q:What information is needed for a quote?

We need spring type, material specification, wire/outer/inner diameter, free length, load/force requirements, quantity, and any special coatings.