How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.

What materials are used for the leaf springs?

We use high-quality materials such as 65Mn, 60Si2Mn, 55CrMnA (SUP9), 50CRVA (SUP10), and 51CrVA4 (SUP11).

What is the minimum order quantity?

The minimum order quantity is 30 pcs.

Premium 60si2mn Alloy Leaf Springs for Durable Trailer Suspension

Name: Premium 60si2mn Alloy Leaf Springs for Durable Trailer Suspension
Brand: Liangshan Longfeng Machinery Manufacturing Co., Ltd
SKU: 2123531912

Shandong, ChinaLiangshan Longfeng Machinery Manufacturing Co., Ltd

US$50.00-150.00

1 Piece

Product profile

Loading Weight

28t

Material

Steel

Number of Axles

Tandem Axle Suspension

Model NO.

Leaf Spring

Type

Leaf Spring Suspension

Certification

CCC, CE, ISO, ISO/Ts16949, DOT

Paint

Oil Paint

Alloy Material

60si2mn

Inspection

100% Inspection

Layer Thickness

14mm

Transport Package

Fumigation-Free Tray

Specification

As Your Request

Origin

Shandong, China

Production Capacity

100000

Key features

Customizable Specifications: Supports customization for material, specification, and color of automobile steel plates spring.

High-Quality Materials: Made from premium 60Si2Mn, 65Mn, or other alloy steels for durability and strength.

Comprehensive Certifications: Certified with CCC, CE, ISO, ISO/Ts16949, and DOT standards for global compliance.

100% Quality Inspection: Every leaf spring undergoes 100% visual and functional inspection before shipment.

OEM/ODM Service: We can produce according to your samples, technical drawings, or build custom molds.

Wide Thickness Range: Available in thicknesses from 5mm to 60mm to meet diverse suspension needs.

Fast Delivery Time: Standard delivery takes 5 to 10 days after receiving advance payment.

Professional Packaging: Packaged in fumigation-free wooden holders in brown boxes for safe transport.

Company profile

Liangshan Longfeng Machinery Manufacturing Co., LtdShandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.46h

AI-Powered supplier vetting

SummaryShandong Fuhe Axle Manufacturing Co., Ltd. is identified as a combined company focused on automotive axle manufacturing, with one production line and a stated capacity of 600,000 car axles. It reports broad customization and ODM capabilities and claims OEM service for well-known brands. However, the supplier has no listed management-system certifications, lacks documented records for several service-control procedures, and reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be positively assessed because the supplied financial fields show zero values. Innovation evidence is mixed: the supplier has two years of R&D engineer experience and offers ODM, but reported no new products in the past year and no SDK. Customer-case evidence is insufficient.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence rather than merely incomplete documentation.

Financial creditThe supplied 2024 financial fields report zero operating revenue, zero operating cost, zero gross profit, zero gross margin, and zero current ratio, including zero revenue and gross margin figures over stated multi-year periods. These figures do not provide positive evidence of financial strength.

Production capacityThe supplier operates one production line and states a production capacity of 600,000 car axles, with specialized development and production capability for automotive axle products. This is explicit evidence of substantial stated manufacturing capacity.

Customization capabilityBoth the design-services and R&D records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization capability.

Product Q&A

Q:What is your terms of packing?

Generally, we will package it with fumigation-free wooden holder in brown boxes. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:What is your terms of delivery?

FOB, CIF, DDU, EXW, DAP.

Q:How about your delivery time?

Generally, it will take 5 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to the samples?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q:What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.