What is the origin of the product?

The product originates from China, specifically Shandong.

What types of springs do you produce?

We produce compression springs, extension springs, torsion springs, and wire forms with various end types and shapes.

Do you provide after-sales service?

Yes, we provide good after-sales service and timely delivery.

Diesel Engine Spare Parts Valve Spring

Name: Diesel Engine Spare Parts Valve Spring
Brand: Qufu Temb Automotive Electric Co., Ltd.
SKU: 1929408232

Shandong, ChinaQufu Temb Automotive Electric Co., Ltd.

US$0.20-3.00

5,000 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Function

Spring

Material

Steel

Model NO.

VS002

Usage

Industrial, Auto, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Wire Range

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

Material Standard

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

Steel Wire

Oil Tempred Quenched High Carbon Spring Steel Wire

Application

Valve

Transport Package

Carton

Specification

customized

Trademark

TEMB OEM

Origin

China

HS Code

73202090

Production Capacity

100000000

Key features

Comprehensive Customization: Custom wire range 0.1mm-12mm, multiple materials, and surface treatments available.

Wide Material Selection: Carbon steel, stainless steel, alloy steel, music wire, copper wire, and oil-tempered high carbon spring steel.

Extensive Application Scope: Used in automobiles, machinery, medical devices, fitness equipment, and home appliances.

Professional OEM/ODM Service: Buyer design, buyer label services, and full customization from samples or designs provided.

High Production Capacity: Annual capacity of 80 million pieces with 15 computer coiling machines and 13 heat-treatment furnaces.

Strict Quality Certification: Certified with IATF 16949 and ISO14001 for reliable quality and environmental management.

Reliable Raw Material Source: Cooperation with top steel manufacturers like Sumitomo, Suzuki, KISWIRE, and SINOSTEEL.

Small MOQ Acceptable: Minimum Order Quantity of 5000 pieces is acceptable for flexible purchasing.

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 is the production time?

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

Q:What are the payment terms?

Payment terms include 30% balance payment and 70% before delivery, which can be adjusted according to the situation. Other terms like LC, T/T, D/P, PayPal, and Western Union are also accepted.

Q:Can the product be customized?

Yes, we offer full customization including wire range, material, surface treatment, and shape based on drawings or samples.

Q:What is the minimum order quantity?

The minimum order quantity is 5000 pieces.

Q:What certifications do you have?

We hold IATF 16949 and ISO14001 certifications.