Semi Trailer Air Suspension Full Set Air Ride Suspension with Air Springs
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Product Highlights
- Customizable Design: Material, ABS, Axle Number, and Color are fully customizable to meet specific requirements.
- High Load Capacity: Designed for 12t-18t semi-trailers with a carrying capacity of up to 13,000 kg.
- Premium Airbags: Imported European airbags with built-in rubber cushioning for smooth driving and safety.
- Durable Guide Arm: Forged and 3D molded technology ensures better toughness, stability, and cargo protection.
- 24/7 Online Support: Professional after-sales staff provide round-the-clock support for timely query resolution.
- Multi-Certification: Certified with CCC, CE, ISO, ISO/Ts16949, and DOT standards for global compliance.
- Fast Delivery: Standard delivery time is 5 to 10 days after receiving advance payment.
- 100% Quality Test: All goods undergo 100% testing before delivery to ensure high quality and performance.
Product Attributes
- Customization
- Available
- Loading Weight
- 13t
- Material
- Customizable
- Model NO.
- JZ51FA-G01X-FB-L01-N-300
- Type
- Suspension
- Axle Tube
- 150*150
- Guide Arm Model
- Z165-100*56
- Stand Height
- 300-400
- Installation Height
- 395-495
- Uspstroke
- 100-90
- Downstroke
- 100
- Air Bag Size
- Maxo360
- Airbag Offset Distance
- 75
- Carrying Capacity
- 13000
- After-Sales Service
- 24 Hours Online
- Certification
- CCC, CE, ISO, ISO/Ts16949, DOT
- ABS
- Customizable
- Axle Number
- Customizable
- Color
- Customizable
- Condition
- New
- Transport Package
- Container
- Specification
- Airbag Specifications: Maximum diameter 360mm
- Trademark
- JiuZhou
- Origin
- China
- HS Code
- 8716900000
- Production Capacity
- 50/Day
- Package Size
- 15.00cm * 15.00cm * 30.00cm
- Package Gross Weight
- 150.000kg
- Lead Time
-
30 days (1 - 100 Pieces)
To be negotiated ( > 100 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

Air Suspension is an important component that connects the body to the wheels. It can automatically adjust the height and stiffness of the base plate according to the road conditions, providing variable adaptive performance. Compared with ordinary suspension, it has better damping performance.
1.Forged + 3D molding technology guide arm
With better toughness and stability, it can maximize the protection of cargo,reduce the axle force, and prolong the overall service life ofthe vehicle .
2.High quality airbags
Imported airbags from European manufacturers, with built-in rubber cushioning blocks, o ensure that the vehicle can be driven smoothly to the 'maintenance service point in case of emergencies .
3.High performance shock absorbers
Adoption of special sealing elements, wide working temperature range .
4.Compact axle lift
Stronger lifting force, effectively increasing the distance between the axle and the ground, improving the vehicle's passability in complex road conditions. All pneumatic components are perfectly compatible With excellent performance; helght control valve.
One-stop shopping
We have several self-developed production lines and storage warehouses for trailer accessories. Contact
us directly for your full trailer parts needs.

| Model | Axle Tube | Guide Arm Model | Stand Height (mm) |
Installation Height | Uspstroke (mm) |
Downstroke | Air Bag Size (mm) |
Airbag offset Distance(mm) | Carrying Capacity(kg) |
| JZ51FA-G01X-FB-L01-N-300 | 150x150 | Z165-100*56 | 300 | 395 | 100 | 100 | MAXo360 | 75 | 13000 |
| JZDR51FA-G01X-FD-L02-N-325 | 150x150 | Z165-100*56 | 325 | 420 | 100 | 100 | MAXo360 | 75 | 13000 |
| JZ51FA-G01X-FB-L02-N-350 | 150x150 | Z125-100*56 | 350 | 445 | 85 | 100 | MAXo360 | 75 | 13000 |
| JZ51FA-G01X-FB-L02-N-375 | 150x150 | Z125-100*56 | 375 | 470 | 100 | 100 | MAXo360 | 75 | 13000 |
| JZ51FA-G01X-FB-L02-N-400 | 150x150 | Z125-100*56 | 400 | 495 | 100 | 100 | MAXo360 | 75 | 13000 |
| JZ51FA-G01X-FA-L02-N-400 | 150x150 | Z45-100*56 | 400 | 495 | 90 | 100 | MAXo360 | 75 | 13000 |
1. It can be equipped with lifting air suspension according to customer requirements.
2. According to customer requirements, there are reverse/formal air suspensions.
If you have any questions, you can chat with me.


Liangshan JiuZhou Machinery Manufacturing Co,Ltd. is located in China trailer production base - Shandong Province. China trailer production base.
We are the most favored professional manufacturer of semi-trailer parts and components.We offer a wide variety of products to meet your diversified needs.
Since we have always adhered to the business principle of "quality first, customer first, integrity-based",we do our best to meet the potential needs of our customers. We understand that every market and customer is unique, therefore, we provide tailor-made solutions to meet specific needs and requirements.Solutions to meet specific needs and requirements.
Our scope of business includes mechanical equipment, wheels, brake drums, axle Shoes, Axles, Brake Pads, Suspension, Outriggers; Import and Export of Goods and Technology.
We have experience in exporting our products to the USA, Korea, Malaysia, Philippines, Middle East, Latin America, Africa and other countries and regions.
Professional after-sales staff will provide you with round-the-clock support to ensure smooth communication and timely resolution of any queries.
Q1. What is your terms of packing?
A: 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.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CIF, DDU, EXW, DAP.
Q4. How about your delivery time?
A: 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.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: 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.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A: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.
JIUZHOU's Heavy Duty Air Suspension Systems can be custom designed to fit your trailer's specifications. They are designed for simplicity, longevity, and durability with load capacities between 20,000 - 30,000 lbs.
With 17 years of axle design and manufacturing experience, we offer 24/7 customer service and an on-site technical support team to support you after your purchase.JIUZHOU'S ENGINEERING SUPPORT IS UNIQUE. We can customize configurations to your specifications.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI245482". Items marked "" are certified.
Company Profile
Liangshan Jiuzhou Machinery Manufacturing Co., Ltd. is located in Shandong Province, the production base of trailers in China. We are the most favored professional designer and manufacturer of semi-trailer parts.
We offer a wide variety of products to meet your diversified needs. Since the establishment of our company, we have always adhered to the business principle of "quality first, customer first, credit-oriented", and have done our best to meet the potential needs of our customers.
In today's wave of economic globalization, our company is sincerely willing to cooperate with enterprises from all over the world to achieve a win-win situation.
We understand that every market and customer is unique, so we provide tailor-made solutions to meet specific needs and requirements.
Strict quality control measures ensure that every product we produce meets international standards.
We adhere to ethical and sustainable business practices and contribute positively to the communities we work with.
Our team of experienced professionals provide round-the-clock support to ensure smooth communication and timely resolution of any queries.
Our scope of business includes mechanical equipment, wheel hubs, brake drums, axle shoes, axles, brake pads, suspensions, outriggers; Import and export of goods and technology.
Our products have been exported to the United States, South Korea, Malaysia, the Philippines, the Middle East, Latin America and other countries and regions. Philippines and the Middle East, Latin America, West Asia and other regions, and have been well received at home and abroad! .
For cooperation, inquiries or more information, please contact us. Let's grow and develop together in the dynamic world of international trade.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Liang Shan Jie Dao Ban Zhou Zhuang Cun Xi 100m Lu Bei, Liangshan County, Jining, Shandong, China
-
Plant Area
- 12820 square meters
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, PayPal, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 30 pcs
Our Production Capability & Technical Expertise
- Main Products
- Axle, Trailer Leg, Trailer Part, Suspension, Trailer Axle, Trailer Air Suspension, Auto Accessory, Trailer Spring, Brake Chamber, Air Suspension
-
Production Lines
- 3
-
Production Machines
- flame cutting machine, Bending machine, Punching machine, Welding robot, Painting room
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- < 10%
FAQ
- 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.
- What is your terms of payment?
- T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
- What is your terms of delivery?
- FOB, CIF, DDU, EXW, DAP.
- 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.
- Can you produce according to the samples?
- Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
- 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.
- Do you test all your goods before delivery?
- Yes, we have 100% test before delivery.
- 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.
Send your message to this supplier
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