What materials are available for customization?

Custom materials include 65mn, 60cr2mn, Sk5, 50CRV, and all kinds of metal springs.

What is the lead time for production?

The standard lead time is 15 days.

Heavy-Duty Coil Springs for Improved Tricycle Shock Absorption

Name: Heavy-Duty Coil Springs for Improved Tricycle Shock Absorption
Brand: Qingdao Xinyongxin Machinery Co., Ltd
SKU: 2109765792

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-1

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance, Seeder

Load Type

Compression

Production Process

Hot Roll

Shape

Spiral

Materials1

65mn,60cr2mn,Sk5,50CRV

All Kinds of Metal Springs

Customized

Application

Tricycle Shock Absorption Spring

Surface Treatment

Nickel Plating, Chrome Plating, Zinc Plating, Blac

Transport Package

Wood or Other Packaging After Forced Treatment

Trademark

XINYONGXIN

Origin

China

HS Code

3926901000

Production Capacity

50000/Year

Key features

Customizable Materials: Available in 65mn, 60cr2mn, Sk5, 50CRV, and other metal springs.

Surface Treatment Options: Offers Nickel Plating, Chrome Plating, Zinc Plating, and Black Oxide.

OEM/ODM Support: Specialized manufacturer accepting OEM and ODM orders for custom solutions.

High Fatigue Resistance: Designed for tricycle shock absorption and seeder applications with durability.

ISO 9001 Certified: Manufacturing certified to ISO 9001:2015 quality management system standards.

15-Day Lead Time: Prompt delivery with a standard production lead time of 15 days.

Comprehensive Quality Control: 100% inspection available with detailed weekly tracking reports and videos.

20+ Years Experience: Established manufacturer with over two decades of expertise in machinery.

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: ≤9.03hTerms 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 proudly operates as a specialized manufacturer with a focus on export trade, delivering unparalleled expertise and quality.

Q:What is the scale of your factory?

Our expansive 10,000 square meter factory houses cutting, bending, stamping, welding, casting, and machining processes. We are empowered by a passionate team of 100 dedicated professionals.

Q:Is OEM acceptable?

OEM is our specialty, supported by our comprehensive production capabilities across diverse manufacturing processes. Our vision is to elevate XINYONGXIN manufacturing on the global stage.

Q:What is your MOQ?

We are eager to develop innovative products for our clients, regardless of order size. Please provide detailed product information and reach out to us for personalized assistance.

Q:Do you provide samples? Free or charge?

XINYONGXIN is dedicated to creating samples that meet our clients' expectations. Usually, samples are offered free of charge, though a mold fee might be applicable based on the product's specifics.