What materials are available for customization?

We support various materials including 65mn, 60cr2mn, Sk5, and 50CRV for metal springs.

What surface treatments do you offer?

We offer Nickel Plating, Chrome Plating, Zinc Plating, and Black oxide coating.

What is the standard lead time for production?

The standard lead time is 15 days.

Heavy-Duty Spiral Springs for Tricycle Shock Absorption Solutions

Name: Heavy-Duty Spiral Springs for Tricycle Shock Absorption Solutions
Brand: Qingdao Xinyongxin Machinery Co., Ltd
SKU: 2106607902

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: Supports 65mn, 60cr2mn, Sk5, 50CRV and other metal springs.

Custom Surface Treatment: Options include Nickel, Chrome, Zinc plating, and Black oxide coating.

OEM/ODM Service: Full support for custom manufacturing and design integration.

ISO 9001 Certified: Manufacturing adheres to strict ISO9001:2015 quality standards.

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

Comprehensive QC: 100% inspection available with detailed reports and videos.

Versatile Application: Ideal for tricycles, agricultural machinery, and shock absorption.

Flexible Payment: Accepts T/T, L/C, D/A, D/P, and PayPal for convenience.

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: ≤6.76hTerms 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 dedicated manufacturer, specializing in export trade with unparalleled expertise.

Q:What is the scale of your factory?

Our expansive factory spans 10,000 square meters and includes departments for cutting, bending, stamping, welding, casting, and machining. Our team of 100 skilled professionals leads the way in innovation and quality.

Q:Is OEM acceptable?

OEM is our specialty, supported by comprehensive production lines across multiple manufacturing processes. Our goal is to elevate XINYONGXIN manufacturing to a global leader.

Q:What is your MOQ?

We are eager to develop promising products for our clients, regardless of order size. Please share detailed product information, and don't hesitate to contact us for personalized assistance.

Q:Do you provide samples? Free or charge?

At XINYONGXIN, customer satisfaction is paramount. We commit to producing samples until our clients are fully satisfied. Generally, samples are complimentary, though a mold fee may apply depending on specific product requirements.