Duniya Suleh Company started working under the registration number 730 after obtaining a license from the Department of Industries in 1370. This company is located in a land area of ​​9000 square meters and 4500 meters of infrastructure, including sand blast welding assembly hall, epoxy paint hall and basic rectifier devices and An experienced staff started working. The management of the company with the aim of customer orientation and according to the increasing demand, by purchasing guillotine and plasma cutting machines and upgrading sub-powder and gate welding machines. 16-meter-long, uniform and penetration welds and weld test laboratories under the supervision of expert engineers with design plans and calculation notebooks to attract the attention of our customers.