What certifications does the product have?

The product is certified with IATF 16949 and ISO14001.

What surface treatments are available?

Available treatments include Zinc, Chrome, Nickel, Silver, Gold, Tin, Powder coating, Oxide black, Phosphorization, and Darcolo.

What are the payment terms?

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

Engine Valve Kits Heavy Hydraulic Compression Valve Outer Spring Valve Spring

Name: Engine Valve Kits Heavy Hydraulic Compression Valve Outer Spring Valve Spring
Brand: Qufu Temb Automotive Electric Co., Ltd.
SKU: 1928312402

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

Customizable Wire Range: Wire diameter customizable from 0.1mm to 12mm to meet specific design needs.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Alloy Steel, Music Wire, and Copper Wire.

Surface Treatment Options: Customizable finishes including Zinc, Chrome, Nickel, Gold, Powder coating, and more.

OEM/ODM Services: Supports buyer design, buyer label, and full customization from samples or drawings.

IATF 16949 Certified: Manufacturing process certified for high reliability and quality standards.

High Production Capacity: Annual capacity of 80 million pieces with 15 coiling machines and advanced heat treatment.

Small MOQ Accepted: Flexible minimum order quantity of 5000 pcs to accommodate various customer needs.

Professional Engineering Support: 55 R&D engineers provide exclusive solutions and drawing-guided production assistance.

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: ≤3.78h

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 customizable wire diameter range?

The wire diameter can be customized from a minimum of 0.1mm (0.004 inch) to a maximum of 12mm (0.48 inch).

Q:What materials are available for these springs?

We offer Carbon Steel, Stainless Steel, Alloy Steel, Cold Rolled Steel, Music Wire, Copper Wire, and Oil Tempered Quenched High Carbon Spring Steel Wire.

Q:Do you accept OEM and ODM orders?

Yes, we provide OEM and ODM services including buyer design, buyer label, and customization from samples, designs, or drawings.

Q:What is the production time for an order?

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

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

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