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Our Advantage

Creative design for your own special transportation program.

High tensile steel provides the strongest performance of semi trailer.

Automatic submerged arc welding and straightening machines make best main beam.

One coat blasting plus two coats polyester painting.

Standard and Brands of semi trailer parts can be chosen according to different requests.

Necessary accessories offered. 

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Specification:

Sitong Trailer Factory
Founded in 2002, more than 14 years experience in production and export,with strong technical support and dependably after-sales service.
Located in Liangshan, Shandong Province(Trailer production base of China) and covers an area of more than 35000 square meters,we enjoy convenient access to major transportation networks,with more than 150 people and 20 technicians including 5 professor senior engineer and 12 senior technicians,all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.Meanwhile,OEM and ODM orders are welcome.

Description of products
Tanker Trailer / Low Bed Trailer / Flatbed Trailer / Dump Trailer / Container Transport Trailer / Side Wall Semi Trailer / Fence Semi Trailer / Box semi trailer etc.  

About R&D
Sitong Trailer has a team of passionate and experience R&D engineers.Most of them possess advanced degrees and rich experiences.The managements are also specialists and experts with an average of over 10 years experience.These individuals are the ones who developed the core intellectual property of the company.This is the technical foundation of the expertise that make Sitong a industry leader.

About Qality Control
As a leading semi trailer manufacturer,Sitong is delicated to quality control by ensuring quality in every step of the manufacturing prcess.Our quality assurance management includes:
1.A set of detailed procedures that covers all manufacturing processes.
2.Monitoring processes to ensure their effectiveness.
3.Keeping adequate records.
4.Checking output for defects,with appropriate corrective action wherever necessary.
5.Regular review of individual processes and the quality system itself for effectiveness.
6.Facilitating continuous improvement.

To find the best and the most appropriate for you!