What is the lead time for production?

The average lead time is 1-3 months for both peak and off-season periods.

Does the manufacturer provide quality inspection?

Yes, 100% inspection including visual and functional checks is performed on finished products.

What is the warranty period?

The product description does not specify a warranty period; please contact the supplier for details.

Cast Iron Standard Triangle EQ-E1 Trailer Leaf Spring Equalizer Bar

Name: Cast Iron Standard Triangle EQ-E1 Trailer Leaf Spring Equalizer Bar
Brand: Xinlong Machinery & Equipment (Zhengzhou) Co., Ltd.
SKU: 2072865692

Henan, ChinaXinlong Machinery & Equipment (Zhengzhou) Co., Ltd.

US$1.99

100 Pieces

Sample price:US$1.99/piece.Request sample

Product profile

Customization

Available

Loading Weight

5000lbs

Material

Ductile Iron

Model NO.

EQ-E1

Number of Axles

Tandem Axle Suspension

Type

Leaf Spring Suspension

Process

Casting

Application

Light Duty Trailer

Dimension

Standard

Case Size

930X860X600 mm

Weight Per Case

800 Kg

Quantity Per Box

700 Pieces

Transport Package

Plywood Case

Specification

226x45x103mm

Trademark

XME

Origin

China

HS Code

87088010

Production Capacity

100000 Pieces / Month

Key features

Ductile Iron Construction: Made from high-quality ductile iron for superior strength and durability.

5000lbs Load Capacity: Designed to handle a maximum loading weight of 5000lbs.

Tandem Axle Compatibility: Specifically engineered for tandem axle suspension systems.

30 Years Foundry Expertise: Backed by 30 years of deep expertise in precision casting.

Full Customization Support: Offers full customization from samples, designs, and minor adjustments.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

OEM/ODM Services: Provides OEM and ODM services for tailored manufacturing needs.

Global Export Experience: 20 years of export experience serving North America and Europe.

Company profile

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

Xinlong Machinery & Equipment (Zhengzhou) Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.70h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and, in basic company information, as a trading company located in Zhengzhou, China. It reports customization, 3D design, ODM, and recent new-product capabilities, with one production line and listed machinery including drilling, milling, oven, spray booth, core shooting, and shot blasting equipment. Quality control staffing is reported at 21–30 employees, but finished products are checked by packing staff and no supplier-management certification is listed. Service governance is weakly documented: there are no written procedures or records for service assessment or corrective/preventive actions, although a complaint-handling procedure exists without written records. It has exported for 20 years and lists Europe and North America as primary export markets, but reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial information references multiple years but does not provide sufficient non-financial evidence to...

CertificationsThe supplier’s management-system certification status is explicitly listed as NIL. No certification evidence is provided in the supplied information.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records; it also lacks written service-assessment and corrective/preventive-action procedures. It reports no overseas warehouse, showroom, agent, branch, or offline trade-show presence, although it accepts several quotation and payment methods and identifies Qingdao Port as its nearest service location.

R&D capabilityThe supplier reports 3D software design, ODM, multiple forms of customization, and new products during the past year. However, it has no available SDK and reports only one year of total R&D engineer experience, so the overall depth of innovation resources cannot be confirmed.

Production capacityThe supplier lists drilling, oven, spray booth, core shooting, shot blasting, and milling equipment, and reports operating one production line. It also reports 21–30 quality-control staff, but finished products are checked by packing staff, leaving the effectiveness of the stated production and quality-control structure only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization offering.