What certifications do your products have?

Products are ISO9001:2008 certified and come with BV or SGS reports for RoHS and REACH standards.

What is the lead time for mass production?

Mass production for quantities under 5,000pcs takes less than 14 days.

Hot Rolled Carriage Truck Trailer Rear Flat Leaf Spring for Auto and Bus Assembly

Name: Hot Rolled Carriage Truck Trailer Rear Flat Leaf Spring for Auto and Bus Assembly
Brand: Zhongshan Rich Gift Limited
SKU: 809334285

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 leaf spring

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Flat

Leaf

High Temperature

Wave

Coil/Auto Parts

Auto

Conical Compression Spring

Industrial

Auto Lower Spring

Mechanical

Valve Spring

Stainless Steel

201 / 304 / 316

Flat

Steel Flat Spiral Spring

Auto Return

Custom Spring Product

Precision

High Precision Spring

Spiral Spring

Steel Flat Spiral Spring

Transport Package

OPP Bag/Cartons/Wooden Case

Specification

Customized

Trademark

RichGift

Origin

China Zhongshan

HS Code

3601963132

Production Capacity

50000PCS/Day

Key features

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

Diverse Material Selection: Available in SWC, SUS, SWP, phosphor copper, 60Si2Mn, 50CrVA, and alloy steels.

Fast Sample Production: Common samples delivered in 7-10 days; urgent samples in 3 days.

Mass Production Efficiency: Mass production under 5,000pcs completed in less than 14 days.

No Minimum Order Quantity: Most products have no MOQ; free samples available upon payment of delivery.

Global Certification Standards: ISO9001:2008 certified with BV or SGS reports for RoHS and REACH compliance.

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

Competitive Logistics: Lowest FOB charges in southern China with competitive DHL door-to-door rates.

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: ≤7.43h

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.