What materials are used for the springs?

We use stainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, and bronze.

What are the available wire diameter ranges?

The wire diameter ranges from 0.01mm to 10mm.

Are there different end types for compression springs?

Yes, we offer closed & ground, closed & not ground, open & ground, and open & not ground ends.

Customized Coil Compression Helical Valve Spring for Car Engine Motor High Quality Spring

Name: Customized Coil Compression Helical Valve Spring for Car Engine Motor High Quality Spring
Brand: Qufu Temb Automotive Electric Co., Ltd.
SKU: 1950214761

Shandong, ChinaQufu Temb Automotive Electric Co., Ltd.

US$0.10-2.00

5,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Material

Steel

Fuction

Pressed

Usage

Industrial, Auto, Furniture, Motorcycle, Home APP

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Model No.

Pavs001

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

Function

Pressed, Phonation, Buffer, Drive, Restoration, Me

Transport Package

Carton

Specification

1.0-9.0MM

Trademark

TEMB OEM

Origin

China

HS Code

73202090

Production Capacity

100000000

Key features

20 Years Manufacturing Experience: Specialized in spring production for 20 years with 15 computer coiling machines.

High Annual Capacity: Annual production capacity reaches 80 million pieces with advanced equipment.

Global Material Sourcing: Cooperates with top steel manufacturers like SUMITOMO, Suzuki, and SINOSTEEL.

Comprehensive Customization: Offers full customization, minor customization, and flexible customization options.

Wide Material Selection: Available in stainless steel, carbon steel, alloy steel, brass, bronze, and more.

Multiple Finish Options: Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, and custom finishes.

IATF16949 & ISO14001 Certified: Holds IATF16949 and ISO14001 certifications for quality and environmental management.

OEM and ODM Services: Provides OEM, ODM, buyer design, and buyer label services.

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: ≤2.05h

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.