Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services with full customization options.

What are the lead times for production?

Lead time is within 15 workdays during both peak and off-peak seasons.

What certifications does the product hold?

The product holds BSCI, GMP, GSV, ISO13485, OHSAS18001, and ISO/TS16949 certifications.

Over/Under Slung American Mechanical Suspension for Trailer

Name: Over/Under Slung American Mechanical Suspension for Trailer
Brand: Shandong Zhengyang Machinery Co. Ltd
SKU: 2144353192

Shandong, ChinaShandong Zhengyang Machinery Co. Ltd

US$599.00

1-49 Pieces

US$549.00

50-99 Pieces

US$499.00

100+ Pieces

Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

High Quality

Warranty

1 Year

Model NO.

American Mechanical Suspension

Material

Q235 Q235B

Certification

BSCI, GMP, GSV, ISO13485, OHSAS18001, ISO/TS16949

Suitable for Car Brands

Volkswagen, WuLing, Benz, Nissan, Volvo, Mazda

Position

Rear

OEM

Type

Arm Pin

Using

Semi Trailer

Leaf Spring

12 or 14 PCS

Axle Beam

Square or Round

Thickness of Hangers

6mm, 8mm, 10mm or Customized

Arm Pin

50mm, 60mm and 70mm or Customized

Thickness of Side Plate

4mm,6mm,8mm,10mm or Customized

Height

230-320,110-320

Transport Package

Slung

Specification

customer demand

Trademark

Zhengyang

Origin

China

HS Code

87089999

Production Capacity

2000PCS Per Month

Key features

Lightweight & Easy Maintenance: Designed for lightweight structure with easy installation and convenient maintenance.

High-Strength Material: Constructed from Q235/Q235B steel for strong bearing capacity and wear resistance.

Customizable Thickness: Hanger thickness available in 6mm, 8mm, 10mm or fully customized to requirements.

Adjustable Arm Pin Size: Arm pin options include 50mm, 60mm, 70mm or customized dimensions.

Precise Wheelbase Adjustment: Facilitates accurate axle wheelbase adjustment to prevent tire wear.

Rigorous Testing Standards: Undergoes bench tests and loading road tests for high stability and long life.

Versatile Suspension Types: Available in over-slung and under-slung configurations for various trailer needs.

Full Customization Support: Offers full customization, minor customization, and flexible options from samples.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shandong Zhengyang Machinery Co. Ltd

Shandong, 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: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.00h

AI-Powered supplier vetting

SummaryShandong Zhengyang Machinery Co., Ltd. is a China-based limited manufacturing company established in 2004, located in Jining, Shandong, with 246 employees. It produces trailer axles, suspensions, brake drums, hubs, and castings. The company reports ISO9001, ISO14001, OHSAS18001, and intellectual property management certifications, as well as more than 100 production and processing machines and integrated testing equipment. It also describes involvement in a Shandong special-vehicle intellectual property protection alliance. However, most service, R&D, customization, overseas-operation, traceability, sustainability, and customer-reference fields are marked unknown. A BV audit is recorded with a stated evaluation result of 0, but the meaning of that result is not explained in the provided information. No financial figures are included.

Supplier typeThe supplier is identified as Shandong Zhengyang Machinery Co., Ltd., a China-based limited company and factory in Jining, Shandong. Its stated primary products are trailer axles, suspensions, brake drums, hubs, and castings, indicating a manufacturing supplier serving the special-vehicle components industry.

CertificationsThe company states that it has passed ISO9001, ISO14001, OHSAS18001, and intellectual property management standardization certifications. A BV audit is also recorded, although the audit result is listed as 0 without an explanation of the scoring system or outcome.

R&D capabilityThe company reports participation in a Shandong special-vehicle intellectual property protection alliance, more than 100 production and processing machines, and integrated testing equipment. However, R&D documentation, SDK availability, private-mold design, 3D design services, ODM capability, and other specific innovation capabilities are marked unknown.

Production capacityThe supplier reports more than 100 production and processing machines, including an automatic suspension welding system, and integrated testing equipment covering raw materials, semi-finished products, and finished products. Its factory status, 246 employees, product range, and manufacturing industry classification provide explicit evidence of established production capacity.