What surface treatments are offered?

Available treatments include zinc, chrome, nickel, silver, gold, tin, powder coating, oxide black, phosphorization, and Darcolo.

What certifications does the company hold?

We hold IATF 16949 and ISO 14001 certifications, ensuring reliable quality and environmental compliance.

What is the wire diameter range?

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

Heavy Hydraulic Compression Valve Outer Spring

Name: Heavy Hydraulic Compression Valve Outer Spring
Brand: Qufu Temb Automotive Electric Co., Ltd.
SKU: 2046154562

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

After-sales Service

Yes

Material

Steel

Fuction

Pressed

Usage

Pneumatic Actuator Valve Spring

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

Transport Package

Carton

Trademark

TEMB OEM

Origin

China

HS Code

73202090

Production Capacity

100000000

Key features

Comprehensive Customization: Full customization from samples, designs, and minor adjustments available.

Wide Material Selection: Carbon steel, stainless steel, alloy steel, music wire, and copper wire options.

Extensive Surface Treatments: Zinc, chrome, nickel, silver, gold, tin, powder coating, and oxide black finishes.

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

Global Material Partners: Sourced from top manufacturers like Sumitomo, Suzuki, Kiswire, and Sinosteel.

Industry Certifications: Certified with IATF 16949 and ISO 14001 for quality and environmental standards.

OE Supplier Status: Reliable quality as an original equipment supplier with buyer design services.

Flexible MOQ: Acceptable small minimum order quantities for customer convenience.

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.

Product Q&A

Q:What materials are available for the spring?

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:Can the product be customized?

Yes, we provide full customization from samples, designs, and minor adjustments, including specific shapes and end types.

Q:What is the production lead time?

The standard production time is 30 days, though it may vary based on the customer order quantity.

Q:What are the payment terms?

Standard terms require a 30% balance payment and 70% before delivery, but these can be adjusted according to the situation.

Q:What is the minimum order quantity?

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