

1st, axles for flatbed semi trailer.
2nd, suspension for flatbed semi trailer
3rd, tires for container flatbed semi trailer.
4th, chassis for container semi trailer.
By the way, if you want buy Flatbed Semi Trailer, welcome to check Here Directly.
1st, axles for flatbed semi trailer.
Mainly using Original FUWA(BPW) axle, and there are also some good quality Copy of FUWA(BPW) axle.
But some factory using lower quality axles, they are reduce the Axle Beam thickness (such as the 13T thickness is 13mm, but other supplier might making it as 10mm, it will reduce lots cost, but it will affect truck trailer loading capacity very badly) .
2nd, Suspension for flatbed semi trailer.
Even we might all call it Heavy-duty Mechanical suspension, or Airbag suspension, or Boggie suspension, but it might totally different on quality.
For suspension leaf springs:
Raw materials we are using: SUP6(60Si2Mn), SUP9(50CrV), SUP11A(50CrV4), etc.
Thickness:
if less than 16mm: SUP6.
if between 16~25mm: SUP9.
if more than 25mm: SUP11A
Others might use 65Mn, the outlook is similar, but it might broken very easily if the load goods is heavy. Some other factory they might reduce other pieces spring thickness, width, length. It can saving cost, but it will affect real Loading capacity badly.
3rd, Tires for container semi trailer.
As you know, the trailer Tyres is like our human being shoes, the shoes will be Wear and Tear. If with good shoes, it can help us running more faster and further.
Some factory semi trailer tires might already aging, and from small factory brand. Even it is same model, such as 12R22.5 tires, it still have huge difference.
Some clients might asking spare tires for the trailer purchase order, we will do as client’s tires request, one extra spare tires price is around 200USD ~ 500 USD per pcs.
4th, Chassis for 40ft flatbed container semi trailer.
The chassis can be different quality.
1, from different Steel factories. Some small steel factories price is lower, but strength is not good. Normally, we are using big brand Bao Gang’s steel factory.
2, different thickness. such as semi trailer main beam thickness, it can be 12mm (up)/ 14mm(bottom), but some factory can be deduct to 10mm / 12mm thickness too.
As a professional semi trailer manufacture in China, we suggestion you: buy semi trailer from Fudeng. You will understand all the important things about your transport business.
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