Spring Brake Chambers for Semi trailers

Normally semi trailer is nude packing , bulk cargo , laden in bulk .

Considering our semi trailer dimension , shipping by sea .

1. OEM Service

2. Production Solutions Service

3. Customized Service

4. One-stop Shopping Service

China Heavy Duty Truck Group Sitong Special Purpose Vehicle Co.,Ltd.

Our company is sharp at manufacturing, has the leading manufacturing equipment and technology, and owns professional product inspection line and a complete CAD system,

which attributes to the winning of CCC certificate, IS09001 Quality Management Certification . 

“Lufeng” is our own brand.Over the years, “Lufeng” special vehicles sell well in China and

overseas market and win great satisfaction and trust from customers.

1.Are you manufacture?

Yes. We are one of leading manufacturers for Kinds of pneumatic torque 

wrench with many new production line.

2.What's your guarantee?
On the product of "Three Guarantees".
The main components of the warranty period(See table):

3.Is OEM available?
Yes, OEM is available. We can produce our trailer according to your requirements. 
And we can also put your brand on the trailer.

4.What benefits will you bring?
Your client satisfied on the quality.

Your client continued orders.

Your can get good reputation from your market and obtain more orders.

5.Technical guidance offered or not?
We could offer the use and other aspects of technical guidance according to the request of the customer.

6.Please explain more about the Package and Shipping.
There's no package but we will spary wax before shipment against saltwater corrosion.
Regarding to the shipping method, as the size of truck trailer is not small, most kinds of trailers must be delivered by Ro-ro vessel or bulk vessel. But few kinds of trailers could be delivered by container vessel. Different trailers, different shipping methods.

If you have any interests in our products, please feel free to Contact us:

MS Panny QU

Skype: pannyqu

Tel: +86 537 2882988

Mob: +86 18753778511

Email: SitongTrailer(at)