Qualified team and differentiated structure

Provide solutions focused on the manufacturing of steel structures


A1 MANUFACTURING is specializedsteel structures, pipe spools, steam turbines and equipment. Projects are carried out to meet customer requirements as well as national and international standards. Working closely with engineering, construction and energy teams to reduce interfaces which optimize costs and deadlines of the enterprise.

Detailed Manufacturing

  • Structural calculation
  • 3D modeling and detailing
  • Assembling and shop drawing


  • Platforms and access ladders
  • Pipe and E&I supports
  • Piperacks and stair towers
  • Warehouse and buildings
  • Pipe spools
  • Steam turbines
  • Condensers
  • Tanks
  • Blasting
  • Liquid painting
  • Intumescent painting

SKID's Assembly

Management and assembly of SKID's with steel structures, pipes, process equipment, electrical, instrumentation, thermal insulation and others.

Differentiated structure


Lifting capacity structures/equipment:

  • 2 x 10 ton cranes
  • 8 x 5 ton bridge / gantry cranes
  • 30 ton telescopic mobile crane

Cutting equipment:

  • Plasma CNC for 50mm x 4m x 12m
  • Band Saw up to 650mm

Conformation equipment:

  • Calender up to 3000mm x 19mm
  • 40 ton double press
  • 110 ton ironworker machine


  • 3 CNC boring machines with 3 axes
  • 1 CNC boring machine with 4 axes
  • Radial drilling machine


  • 6m x 6m x 15m blasting cabin
  • 1800m2 of covered and heated area
  • Moving parts with crane and rails
  • Airless and conventional spray paint

Our differentials


Integrated units ensure greater project control, reducing interfaces and generating better cost-benefit

High-precision field-use technology such as use of 3D Laser Scanning

Differentiated manufacturing structure: large tooling and physical space, high installed capacity

Tailor-made projects for power generation using self-manufactured turbines

Experience of more than 18 years in medium and large projects. Certified ISO9001: 2015



Developed projects in several segments, with emphasis on the pulp, infrastructure and petrochemicals sector

Meet our Portfolio