What certifications does the factory hold?

The factory holds IATF 16949 and ISO14001 certifications.

What is the wire diameter range?

The wire diameter range is from 0.1mm to 10mm (or up to 12mm depending on specific requirements).

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments. Typically, 30% balance and 70% before delivery.

OEM Factory Customized Arc Curve Double Mass Flywheel Spring

Name: OEM Factory Customized Arc Curve Double Mass Flywheel Spring
Brand: Qufu Temb Automotive Electric Co., Ltd.
SKU: 2045732262

Shandong, ChinaQufu Temb Automotive Electric Co., Ltd.

US$3.00-6.00

5,000 Sets

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Material

Steel

Usage

Pneumatic Actuator Valve Spring

Production Process

Cold Roll

Shape

Coil

Material Standard

DIN17223, 2fd Sicr, 55sicr, Fd Sicr, Td Sicr

Wire Range

From Min 0.1mm(0.004inch) to Max 12mm(0.48inch)

Steel Wire

Oil Tempred Quenched High Carbon Spring Steel Wire

Transport Package

Carton

Specification

1.0-10.0MM

Trademark

TEMB OEM

Origin

China

HS Code

73202090

Production Capacity

100000000

Key features

20 Years Specialization: 20 years of specialized experience in manufacturing high-quality springs.

OEM/ODM Customization: Full customization from samples, designs, or minor adjustments available.

Wide Material Range: Uses Carbon Steel, Stainless Steel, Alloy Steel, and High Carbon Spring Wire.

Dual Mass Flywheel Use: Specifically designed for dual-mass flywheels in internal combustion engines.

IATF 16949 Certified: Certified with IATF 16949 and ISO14001 for reliable quality standards.

High Production Capacity: Annual capacity of 80 million pieces with 15 coiling machines.

Damping Technology: Sliding shell support provides friction hysteresis for system damping.

Reliable Raw Materials: Sourced from top manufacturers like Sumitomo, Suzuki, and Sinosteel.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Patents AwardedExhibition Experience

Qufu Temb Automotive Electric Co., Ltd.

Shandong, 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: 15 Years CertifiedNearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤2.30h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and customization capabilities across speaker, AVAS, SMT, spring, switch, and horn production lines, with more than 10 production lines reported. It provides OEM and ODM services, has introduced new products within the past year, and supports customization from samples, designs, full specifications, minor modifications, and flexible requirements. Quality systems include documented inspection instructions, quality assurance, complaint-handling procedures, corrective and preventive action procedures, 19 quality inspectors, and 40 qualified suppliers. The supplier has export experience of 15 years, self-managed import and export rights, and serves multiple international markets. However, it reports no SDK availability, overseas warehouse, overseas showroom, or overseas agents/branches. The provided information does not establish specific certifications, detailed customer cases, or sufficient financial credibility evidence.

Supplier typeThe supplier is a manufacturer with multiple dedicated production lines for speakers, AVAS, SMT, springs, switches, and horns. It also provides OEM and ODM services and has valid manufacturing contracts with associated subcontractors, indicating an integrated manufacturing and contract-production profile.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus standardized finished-product inspection instructions. However, it has no overseas warehouse, showroom, agents, or branches, which limits evidence of localized overseas service support.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, supporting active product development. It does not have an available SDK, which is a stated limitation for software or development-interface support.

Production capacityProduction capability is supported by more than 10 production lines, six named facility lines, in-stock capacity, one-month peak and off-season lead times, and stated annual output across five product categories. Quality oversight includes 19 inspectors and written supplier-assessment procedures.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also offers ODM services, indicating broad design-to-production adaptability.

Product Q&A

Q:What materials are available for the arc spring?

Materials include Carbon Steel, Stainless Steel, Alloy Steel, Cold Rolled Steel, Music Wire, Copper Wire, and Oil Tempred Quenched High Carbon Spring Steel Wire.

Q:What is the warranty period for this product?

We provide a one-year warranty for this product.

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

The minimum order quantity is 5000 pieces, but small MOQs are acceptable.

Q:How long is the production lead time?

The production time is approximately 30 days, depending on the customer order quantity.

Q:Is OEM service available?

Yes, we provide OEM services including buyer design and buyer label services.