3 Axle 4 Axle Fence Semi Trailer enclosed Pickup Side Wall Fence Cargo Trailer

 The side wall semi-trailer is installed with fences on the working platform. With wide usage, it’s basically used for medium and long-distance transportation of medium and heavy goods as well as bulk cargo. Our company can also install additional container locks or detachable columns according to customers’ special requirements, so it can be used for container transportation or timber transportation. With strong applicability, it is the first choice for medium and long distance transportation.

1.Cutting  
Use the plasma cutting machine cut the steel to little parts use for suitable welding and splicing

2.Welding  
After steel cutting process the next step is welding. This process the main work is beam welding .the top plate-bottom plate and the middle plate will  be welding together. This process will be use submerged arc welding process.This type of welding is very special. Its exclusively used in i beam welding. After this welding process other parts of the trailer will be use different welding way for different steel-argon arc welding-electric arc welding-manual welding-gas welding and so on

3.Blasting 
This process is use for the first step of surface cleanness-stress relief-derusting before paiting .

SHANDONG HENGYUAN OVERSEAS INDUSTRY CO.,LTD Is an export qualification enterprise of the ministry of commerce of China.We specialize in producing all kinds of trailers, semi-trailers, tractors, dump trucks, engineering machinery and product parts.Carry the full range of professional services for you, we have a high standard of mechanical equipment and automation equipment, strong r&d and service team, the company professional for customer demand to provide feasible Suggestions and solutions, dedicated to provide each customer with the best quality product transportation.Major markets: currently, have been exported to the Philippines, Malaysia, Indonesia, Bangladesh, Burma, Vietnam, Angola, Tanzania and Congo, Nigeria, mozambique, Uganda, Fiji, Ethiopia, somalia, Iraq, djibouti, namibia, Zimbabwe, Liberia, Uruguay, Argentina and other countries.Our vision: to be an excellent partner of a world-renowned company.Our mission: to share benefits and happiness with all partners.We are better because we are professional, focused and focused.