What materials are available for these springs?

Materials include Titanium, stainless steel, Carbon steel, Cr5, Iron, Nickel plated carbon line, Nickel plated steel wire harp, Flat wire, Square wire, SUS304/316/302, Copper Coil Spring, Iron Coil Spring, and Brass Spring.

What is the lead time for production?

The standard lead time is 15 days.

What payment terms do you accept?

We accept T/T, L/C, D/A, D/P, and PayPal.

Durable Heavy-Duty Metal Springs for Engineering Equipment Applications

Name: Durable Heavy-Duty Metal Springs for Engineering Equipment Applications
Brand: Qingdao Xinyongxin Machinery Co., Ltd
SKU: 2048365022

Shandong, ChinaQingdao Xinyongxin Machinery Co., Ltd

US$0.10-20.00

200 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Buffer, Drive, Restoration, Measurement

Material

Steel

Model NO.

Springs-9

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Spiral

Materials1

Copper Coil Spring

Materials2

Iron Coil Spring

Materials3

Brass Spring in Coi

Application

Coil Spring Toyota

Model Number1

Small Coil Springs

Model Number2

Super Alloy Springs

Transport Package

Wood or Other Packaging After Forced Treatment

Trademark

XINYONGXIN

Origin

China

HS Code

3926901000

Production Capacity

50000/Year

Key features

OEM/ODM Support: Full support for OEM and ODM orders with custom material and model options.

Wide Material Selection: Available in Copper, Iron, Brass, Titanium, Stainless Steel, Carbon Steel, and more.

Extensive Finishing Options: Options include plating, spraying, anodizing, painting, black oxide, and rust preventive oil.

ISO 9001 Certified: Manufacturing certified under ISO 9001:2015 quality management system.

Comprehensive QC System: Includes IQC, PQC, FQC, and optional 100% inspection with detailed tracking reports.

Fast Lead Time: Standard production lead time is 15 days for prompt delivery.

Flexible MOQ: Accepts small orders to develop promising products for clients.

Free Samples Available: Samples provided free of charge, though mold fees may apply depending on the product.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Qingdao Xinyongxin Machinery Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-01Nearest Port: QINGDAOAverage Response Time: ≤3.10hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryQingdao Xinyongxin Machinery Co., Ltd. is identified as a professional machinery technology supplier with more than 20 years of experience. It provides 3D software design, SDK availability, and broad customization options, supported by CNC, casting, forging, stamping, and machining capabilities. Production evidence includes three production lines, 6–10 quality-control staff, and stated agricultural machinery parts output of 5,000 tons. The supplier exports extensively, with 90% of sales from exports and markets across multiple regions. Quality assurance and raw-material traceability are present, but several control procedures lack written records. It has inventory and manufacturing subcontractor contract capabilities, while lacking overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Financial information is present only as year references, without sufficient evidence to assess credibility.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and has focused on machinery manufacturing for more than 20 years. Its stated scope covers machinery, agriculture, transportation, mining, and general industries, indicating an established machinery-manufacturing supplier profile.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, SDK availability, and technology accumulation and innovation over more than 20 years. These explicit capabilities support a positive assessment of technical innovation resources.

Production capacityProduction resources include three production lines, 6–10 quality-control staff, a broad equipment base, manufacturing contracts with associated subcontractors, inventory capability, and stated agricultural machinery parts output of 5,000 tons. Quality assurance and raw-material traceability are present, although finished-product inspection and supplier-assessment procedures lack complete written records.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full, minor, and flexible customization, together with 3D software design services. This demonstrates broad customization coverage rather than a single limited service type.

Client casesThe supplier states that it exports to Australia, the United States, Canada, and other countries and has established stable strategic partnerships with several well-known manufacturing enterprises in the United States and Canada. These statements provide evidence of international customer experience, though individual customer names and project details are not provided.

Product Q&A

Q:Are you a trading company or a manufacturer?

XINYONGXIN is a specialized manufacturer with a strong focus on export trade.

Q:What is the scale of your factory?

Our expansive factory spans 10,000 square meters and includes cutting, bending, stamping, welding, casting, and machining. We pride ourselves on employing a dedicated team of 100 professionals.

Q:Is OEM acceptable?

OEM is our expertise, supported by our comprehensive production lines covering a variety of manufacturing processes. Our goal is to elevate XINYONGXIN manufacturing to global prominence.

Q:What is your MOQ?

We are eager to develop promising products for our clients, even with the smallest orders. Kindly provide detailed product information and contact us for assistance.

Q:Do you provide samples? Free or charge?

XINYONGXIN is committed to producing samples until client satisfaction is achieved. Typically, samples are provided free of charge, although a mold fee may be required depending on the product.