What certifications do you have?

We are ISO9001:2008 certified and provide BV or SGS reports for RoHS and REACH standards.

How fast is the response time?

A 30-person team is available for more than 14 hours a day, responding to emails within one hour.

3-4cm Lower Progressive Design Compression Coil Springs for Toyota Auto Suspension

Name: 3-4cm Lower Progressive Design Compression Coil Springs for Toyota Auto Suspension
Brand: Zhongshan Rich Gift Limited
SKU: 809411495

Guangdong, ChinaZhongshan Rich Gift Limited

US$1.00

1-999 Pieces

US$0.25

1,000-9,999 Pieces

US$0.05

10,000+ Pieces

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Steel

Model NO.

auto lower spring

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance, Shock Absorber

Load Type

Compression

Production Process

Hot Roll

Shape

Cylinder

Leaf

High Temperature/Diameter

Wave

Coil/Helical/Music Wire

Auto

Conical Compression Spring

Industrial

Auto Lower/Adjustable

Mechanical

Valve Spring/ASTM228

Stainless Steel

201 / 304 / 316 /Music Wire

Flat

Steel Flat Spiral Spring

Auto Return

Custom Spring Product

Precision

High Precision Spring/Replament

Spiral Spring

Steel Flat Spiral Spring

Transport Package

OPP Bag/Cartons/Wooden Case

Specification

Customized

Trademark

RichGift

Origin

China Zhongshan

HS Code

73202090

Production Capacity

50000PCS/Day

Key features

Customizable Wire Diameter: Wire diameter ranges from 0.04mm to 60.0mm, with customization options available.

Wide Material Selection: Available in SWC, SUS, SWP, phosphor copper, 60Si2Mn, 50CrVA, and music wire.

No MOQ Requirement: Most products have no minimum order quantity; free samples available upon paying delivery.

Fast Sample Delivery: Urgent samples delivered in 3 days; standard samples in 7-10 days.

Certified Quality: ISO9001:2008 certified; BV or SGS reports for RoHS and REACH standards.

Flexible Payment Terms: Accepts T/T, Western Union, PayPal, and L/C for high-value orders.

Competitive Shipping: Low FOB charges and competitive DHL door-to-door delivery rates.

Rapid Response Team: 30-person team responds to emails within one hour, available 14+ hours daily.

Company profile

High Repeat Buyers ChoiceExperienced TeamFull Customization100% Finished Products Inspection

Zhongshan Rich Gift Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤9.56h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D/ODM capabilities, including recent new-product activity, and reports OEM service for well-known brands. It has manufacturing equipment, a 1,200 m² facility, in-stock capability, traceable raw-material identification, quality assurance, and stated lead times within 15 workdays in both peak and off-season. However, several operational controls are documented only as procedures without records, and there is no valid manufacturing-capacity contract with related subcontractors. Overseas support is limited: no overseas warehouse, showroom, agents, branches, or prior offline trade-show participation are reported. Financial credibility cannot be assessed because the supplied financial fields contain only years rather than financial results. No certifications or specific customer cases are identified.

Supplier typeThe supplier’s stated business scope includes hardware manufacturing, development, wholesale and retail, along with sales of plastic, leather, electronic and lighting products. Its commercial coverage spans multiple categories, while the 1,200 m² manufacturing plant indicates a manufacturing-oriented supplier rather than only a trading entity.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples and designs through full and flexible customization. However, it reports no available SDK, which may limit certain development or integration scenarios, although the broader evidence supports an innovation capability.

Production capacityProduction resources include yarn-splitting, braiding, laser-cutting, printing, and thermal-transfer equipment, supported by a 1,200 m² plant, inventory capability, 30 qualified service-capability suppliers, and stated lead times within 15 workdays. A material control weakness is that no valid manufacturing-capacity contract exists with related subcontractors, and finished-product inspection instructions lack written records.

Customization capabilityBoth records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports R&D capability, recent new products, and ODM availability, providing direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-client experience. However, no brand names, project descriptions, order history, or independently verifiable case details are supplied, so the depth of its customer-case record cannot be assessed.