Where is the product shipped from?

Items are shipped FOB from Ningbo or Shanghai, China.

What software formats are supported for specifications?

We support PDF, Auto CAD, Solidworks, JPG, and ProE formats for specification drawings.

What are the main applications for this suspension system?

It is used for steamship mining equipment, construction equipment, agricultural equipment, trains, trucks, and crane hoists.

Semi-Trailer Suspension System Leaf Spring Type Guide Arm

Name: Semi-Trailer Suspension System Leaf Spring Type Guide Arm
Brand: Ningbo Yinzhou Nord Machinery Co., Ltd.
SKU: 903259375

Zhejiang, ChinaNingbo Yinzhou Nord Machinery Co., Ltd.

US$2.00

100 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Loading Weight

5000lbs

Material

Steel

Model NO.

ND-01

Number of Axles

Tandem Axle Suspension

Type

Leaf Spring Suspension

Transport Package

Plywood Box

Specification

steel

Trademark

NORD

Origin

Ningbo, China

HS Code

8425110000

Production Capacity

10000 PCS

Key features

Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel, and various grades like Q235, Hardox, and SS304.

Comprehensive Surface Treatment: Options include Zn Plating, Blackening, Ni/Cr Plating, Anti-Rust Paint, and Plastic Paint with salt spray testing.

Strict Quality Control: Features 100% quality control, strict material inspection, and precise dimension control using advanced instruments.

OEM Service Support: Provides accurate drawing reading, exact dimension control, and prompt quotes for customized manufacturing.

Fast Delivery Guarantee: Lead time is guaranteed at 30-40 days, with peak season taking 1-3 months and off-season one month.

Versatile Application: Suitable for steamship mining, construction, agricultural equipment, trains, trucks, and crane hoists.

High Production Capacity: Annual productivity reaches 50,000 pieces with advanced equipment like CNC cutting and heat treatment furnaces.

Multiple Material Standards: Complies with ASTM, AISI, ASME, DIN EN, ISO, BS EN, and other international standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Ningbo Yinzhou Nord Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-03-05Nearest Port: NingBo, ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D design, customization, ODM, and OEM capabilities. It reports ISO 9001 certification, 90% export sales, and stated annual production capacities across casting, forging, machining, die casting, and welding. However, important operational controls are incomplete or undocumented: no SDK, no recent new products, one R&D engineer, zero reported quality-control test equipment, no written corrective-action or complaint-handling procedures, and no overseas service presence or offline trade-show participation. Financial records are referenced for 2021–2023, but the provided information does not disclose results sufficient to assess financial strength.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and states that it provides 3D software design services. This supports classification as a technical and design-oriented supplier.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality management system, although the provided information does not specify the certificate's scope or validity period.

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation, and reports no written corrective-action, complaint-handling, or supplier-service assessment procedures. These facts indicate limited documented after-sales and international service infrastructure.

R&D capabilityThe supplier provides R&D-related design services, ODM services, and product improvement support, but reports no new products during the past year, no available SDK, and only one R&D engineer. The evidence shows some development capability but also clear limitations in recent innovation output and resources.

Production capacityReported annual capacity includes 5,000 tons of casting parts, 3,000 tons of forging parts, 1,000 tons each of machining and die-casting parts, and 2,000 tons of welding parts. These explicit multi-process capacity figures demonstrate established production capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D software design services. This indicates broad customization coverage across different customer input formats and project scopes.

Product Q&A

Q:What materials are available for the guide arm?

We offer Carbon Steel, Alloy Steel, Stainless Steel, and specific grades including Q235, Q345, Q690, NM360, NM400, NM500, Hardox400, Hardox500, SS304, and SS316.

Q:What is the lead time for production?

The standard lead time is 30-40 days. During peak season, it may take 1-3 months, while off-season lead time is one month.

Q:What surface treatment options do you provide?

Options include Cold/Hot Zn Plating, Blackening Treatment (48-96 hours salt spray test), Ni/Cr Plating, Anti-Rust Paint, Plastic Paint, and Coated Anti-Rust Water.

Q:Can you provide OEM services?

Yes, we offer OEM services with accurate reading of drawings, exact dimension control, and prompt quotes.

Q:What is the loading weight capacity?

The specified loading weight for this system is 5000lbs.