Powered by Made-in-China.com
Air Suspension with High Precision Components and Reliable Quality
US$399.00
1-49 Pieces
US$309.00
50-99 Pieces
US$299.00
100+ Pieces
Sample price:US$400.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
High QualityWarranty
1 YearModel NO.
Air SuspensionMaterial
Q235 Q235BCertification
BSCI, GMP, GSV, ISO13485, OHSAS18001, ISO/TS16949Suitable for Car Brands
Volkswagen, WuLing, Benz, Nissan, Volvo, MazdaPosition
RearOEM
NoType
Arm PinUsing
Semi TrailerLeaf Spring
12 or 14 PCSAxle Beam
Square or RoundThickness of Hangers
6mm, 8mm, 10mm or CustomizedArm Pin
50mm, 60mm and 70mm or CustomizedTransport Package
PalletSpecification
12T/13T/9TTrademark
ZhengyangOrigin
ChinaHS Code
87089999Production Capacity
2000PCS Per MonthKey features
Fuel Efficiency: Two-axle driving saves fuel compared to three-axle driving.
Tire Protection: Reduces tire wear through axle lifting capabilities.
High Reliability: Tested under dangerous conditions for safe and stable performance.
Cost Effective: Extends maintenance intervals for better economic value.
Easy Installation: Rigid welding guide arm ensures easy installation and low maintenance.
Customizable Parts: Hangers and Arm Pins available in customized sizes.
Certified Quality: Holds ISO13485, ISO/TS16949, BSCI, and GMP certifications.
Company profile
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.
Product Q&A
Q:What is the warranty period for this air suspension?
A:
We provide a 1-year warranty for this product.
Q:Can the hangers and arm pins be customized?
A:
Yes, the thickness of hangers (6mm, 8mm, 10mm) and arm pins (50mm, 60mm, 70mm) can be customized.
Q:What are the main benefits of using this air suspension?
A:
It reduces tire wear, saves fuel by allowing two-axle driving, extends maintenance intervals, and protects trailer safety.
Q:What certifications does this product hold?
A:
The product holds BSCI, GMP, GSV, ISO13485, OHSAS18001, and ISO/TS16949 certifications.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 unit.
Send Inquiry
*To:
Shandong Zhengyang Machinery Co. Ltd
Shandong Zhengyang Machinery Co. Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
High Performance Air Suspension System with Stable Quality for Truck and Trailer
US$299.00-399.00
1 Piece(MOQ)
Durable Air Suspension for Trailer with High Load Capacity and Strict Quality Control
US$299.00-399.00
1 Piece(MOQ)
High-Quality and High-Performance Trailer Balance Beam, Used for Air Suspension Trailer Components
US$150.00-250.00
1 Piece(MOQ)
3 Axle Air Suspension for Heavy Duty Trailer with High Strength and Durability
US$299.00-399.00
1 Piece(MOQ)
Air Suspension for Cargo Trailer with High Efficiency and Custom Service
US$299.00-399.00
1 Piece(MOQ)
Air Ride Suspension with Twin Leaf Spring Arm for Trailer and Truck
US$860.00
2 Pieces(MOQ)
Universal Pneumatic Air Suspension Kit 2b6X6K Truck Suspensions with Open Flange and Shock Absorber
US$25.00-28.00
2 Pieces(MOQ)
13 Tons Air Ride Suspension with Twin Leaf Spring Arm
US$1,200.00-1,800.00
5 Pieces(MOQ)
2b2500s-G Air Springs Air Pickup Suspension with High Max 212mm
US$22.00-25.50
2 Pieces(MOQ)
12 Tons Trailer Air Suspension Overslung and Underslung with Lift Axle
US$1,200.00-1,800.00
5 Pieces(MOQ)
Trailer Suspension Components, Dampers, Leaf Springs and Suspension Brackets / Balance Beams
US$150.00-250.00
1 Piece(MOQ)
Tandem Axle Trailer Suspension Set with Leaf Spring and Suspension Kits
US$820.00-860.00
10 sets(MOQ)
Semi-Trailer American Type Mechanical Suspension with Axles and Leaf Spring
US$900.00-1,000.00
1 Piece(MOQ)
Air Suspension for Semi Trailers and Trucks with Air Bags
US$800.00
1 Set(MOQ)
Factory-Provided High-Quality Truck Suspension Balance Beam with Excellent Performance and High Standards.
US$150.00-250.00
1 Piece(MOQ)
Reliable Auto Suspension Control Arm 31126866240 Fine Quality Cost Effective Components
US$39.90-46.00
5 Pieces(MOQ)
Heavy Capacity Semi Trailer Spare Parts American Suspension with Air Bag Air Leaf Spring
US$300.00-500.00
1 Piece(MOQ)



















