
Key Features
1. Authentic Design – Inspired by classic American suspension systems, these components maintain a rugged yet refined aesthetic while meeting modern performance standards.
2.High-Quality Materials – Constructed from heavy-duty steel, forged aluminum, and advanced polyurethane bushings for enhanced strength and longevity.
3. Precision Engineering – Optimized for smooth ride dynamics, reduced body roll, and improved cornering stability without compromising comfort.
4. Adjustable Options – Some models feature adjustable coilovers, sway bars, and control arms for customizable ride height and stiffness.
5. Compatibility – Designed to fit a wide range of American-made vehicles, including Ford, Chevrolet, Dodge, and GM classics, as well as modern performance builds.
- Coil Spring Kits – For balanced load distribution and improved stance.
- Shock Absorbers – Gas-charged or hydraulic options for responsive damping.
- Control Arms – Reinforced upper and lower arms for precise wheel alignment.
- Sway Bars – Reduce body lean during aggressive driving.
- Leaf Springs – Heavy-duty versions for trucks and off-road applications.
-Bushings & Mounts – Polyurethane or rubber for reduced vibration and noise.


| Model | A1(mm)l | A2(mm)l | A3(mm)l | L1(mm)l | L2(mm)l | L3(mm)l | L4(mm)l | L5(mm)l | H(mm)l | Axle load(kg) |
| 13301B130A011 | 415 | 406 | 397 | 485 | 1310 | 495 | 1135 | 1155 | 130 | 13,000*3 |
| 13301B150A011 | 435 | 426 | 417 | 485 | 1310 | 495 | 1135 | 1155 | 150 | 13,000*3 |
| 13301B180A011 | 465 | 456 | 447 | 485 | 1310 | 495 | 1135 | 1155 | 180 | 13,000*3 |
| 13301B210A011 | 495 | 486 | 447 | 485 | 1310 | 495 | 1135 | 1155 | 210 | 13,000*3 |
| 13301B230A011 | 515 | 506 | 497 | 485 | 1310 | 495 | 1135 | 1155 | 230 | 13,000*3 |
| 13301B250A011 | 535 | 526 | 517 | 485 | 1310 | 495 | 1135 | 1155 | 250 | 13,000*3 |
| 13301B270A011 | 555 | 546 | 537 | 485 | 1310 | 495 | 1135 | 1155 | 270 | 13,000*3 |
| 13301B300A011 | 585 | 576 | 567 | 485 | 1310 | 495 | 1135 | 1155 | 300 | 13,000*3 |
| 13301B320A011 | 605 | 596 | 587 | 485 | 1310 | 495 | 1135 | 1155 | 320 | 13,000*3 |
| 13301B350A011 | 635 | 626 | 617 | 485 | 1310 | 495 | 1135 | 1155 | 350 | 13,000 |

| Model | A1(mm)l | A2(mm)l | A3(mm)l | L1(mm)l | L2(mm)l | L3(mm)l | L4(mm)l | L5(mm)l | H(mm)l | Axle load(kg) |
| 20301C130A091 | 450 | 441 | 432 | 495 | 1310 | 495 | 1135 | 1165 | 130 | 20,000*3 |
| 20301C150A091 | 470 | 461 | 452 | 495 | 1310 | 495 | 1135 | 1165 | 150 | 20,000*3 |
| 20301C180A091 | 500 | 491 | 482 | 495 | 1310 | 495 | 1135 | 1165 | 180 | 20,000*3 |
| 20301C210A091 | 530 | 521 | 512 | 495 | 1310 | 495 | 1135 | 1165 | 210 | 20,000*3 |
| 20301C230A091 | 550 | 541 | 532 | 495 | 1310 | 495 | 1135 | 1165 | 230 | 20,000*3 |
| 20301C250A091 | 570 | 561 | 452 | 495 | 1310 | 495 | 1135 | 1165 | 250 | 20,000*3 |
| 20301C270A091 | 590 | 581 | 472 | 495 | 1310 | 495 | 1135 | 1165 | 270 | 20,000*3 |

The company was established in 2016 and has undergone 7 years of development. We adhere to the core values of "innovation, quality, integrity, and win-win", constantly breaking through ourselves and pursuing excellence.
Our company is a comprehensive production enterprise that integrates processing, manufacturing, and installation. We have strong mechanical processing capabilities, strong technical strength, and complete testing methods. We specialize in the production of air suspension, steel suspension, disc axle, drum axle, and support legs.
The company has always pursued the business philosophy of survival through quality and development through reputation, which has won the praise and trust of new and old users. Currently, its products are sold to more than 20 provinces and cities across the country. Exported to over ten countries in Southeast Asia, Central Asia, Africa, and South America.
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