Built to Your Drawing. Manufactured to Your Requirement.
Built to Your Drawing. Manufactured to Your Requirement.
Mapsons manufactures custom stainless-steel fabricated equipment, welded assemblies and integrated systems based on customer drawings, 3D models, specifications and application requirements.
Our capability ranges from small precision-welded assemblies and sub-assemblies to complete fabricated equipment and turnkey assemblies, with machining, welding, fabrication, assembly and inspection coordinated under one manufacturing partner.
Stainless Steel Only | Build-to-Print | Custom Manufacturing | OEM Solutions
FROM SMALL ASSEMBLIES TO COMPLETE SYSTEMS
One Requirement. One Manufacturing Partner.
Every project is different. Some customers require a small welded component, while others require a complete stainless-steel fabricated machine, skid or process assembly.
We manufacture according to the scope defined by the customer, adapting our manufacturing process to the size, complexity and requirements of each project.
Every project is different. Some customers require a small welded component, while others require a complete stainless-steel fabricated machine, skid or process assembly.
We manufacture according to the scope defined by the customer, adapting our manufacturing process to the size, complexity and requirements of each project.
WHAT WE MANUFACTURE
CUSTOM STAINLESS-STEEL FABRICATION
SMALL & PRECISION WELDED ASSEMBLIES
Compact Assemblies. Precise Manufacturing.
We manufacture small and precision stainless-steel welded assemblies according to customer drawings, specifications and application requirements.
From brackets, supports and pipe assemblies to machined-and-welded sub-assemblies, we focus on accurate fit-up, clean welding and consistent dimensions.
Typical Applications:
- Small welded components
- Precision brackets & supports
- Pipe & tube assemblies
- Machined & welded components
- Equipment sub-assemblies
- Custom OEM parts
Ideal for prototypes, development parts, small batches and repeat OEM requirements
EQUIPMENT & MACHINE FABRICATION
Custom Stainless-Steel Equipment Built to Your Requirement
We manufacture customer-specific stainless-steel machines and fabricated equipment based on drawings, specifications, samples and application requirements.
From small machine assemblies and equipment frames to complete custom-built machines, our manufacturing combines fabrication, precision machining, welding and assembly to deliver accurately manufactured equipment.
Typical Scope:
- Custom stainless-steel machines
- Equipment frames & structures
- Machine housings & guards
- Process equipment
- Machined & welded assemblies
- Custom mechanisms & assemblies
- Small & medium equipment
- Customer-specific turnkey equipment
Designed by you. Manufactured by us — from individual components to complete stainless-steel equipment.
TANKS & VESSELS
Custom Stainless-Steel Tanks & Vessels
Custom Stainless-Steel Tanks & Vessels
We manufacture custom stainless-steel tanks and vessels according to customer drawings, specifications, capacity and application requirements.
Our fabrication can include shells, dish ends, nozzles, manways, flanges, supports and internal components, with machining, welding, assembly and inspection integrated as required.
Typical Applications:
- Process & storage tanks
- Mixing / holding tanks
- Buffer vessels
- Custom process vessels
- Stainless-steel reactors
- Specialized equipment vessels
From compact vessels to larger fabricated equipment — manufactured to your exact requirement.
SKID ASSEMBLIES
SKID ASSEMBLIES
Custom Stainless-Steel Skids Built to Your Requirement
Custom Stainless-Steel Skids Built to Your Requirement
We manufacture custom stainless-steel skid assemblies according to customer drawings, layouts, specifications and process requirements.
Our skid manufacturing can integrate equipment, process piping, valves, fittings, supports and machined components into a complete, ready-to-install assembly.
Typical Scope:
- Custom process skids
- Stainless-steel skid frames
- Equipment mounting
- Process piping & pipe spools
- Valve & fitting integration
- Machined & welded components
- Supports and brackets
- Complete skid assembly
From skid fabrication to complete integrated assemblies — manufactured, assembled and inspected to your requirements.
PROCESS & PIPING ASSEMBLIES
PROCESS & PIPING ASSEMBLIES
Precision Stainless-Steel Piping & Process Assemblies
Precision Stainless-Steel Piping & Process Assemblies
We manufacture custom stainless-steel piping assemblies and process modules according to customer drawings, layouts, specifications and application requirements.
Our capability covers pipe fabrication, fittings, flanges, valves, supports and machined interfaces, with welding, assembly and inspection carried out as required.
Typical Scope:
- Process piping assemblies
- Pipe spools & modules
- Valve & fitting assemblies
- Equipment connection piping
- Manifold assemblies
- Custom welded piping
- Piping supports & frames
- Machined & welded interfaces
From individual pipe assemblies to integrated process modules — manufactured to your drawing and specification.equipment — manufactured to your exact requirement.
FILTERS & SPECIAL EQUIPMENT
FILTERS & SPECIAL EQUIPMENT
Custom Stainless-Steel Filtration & Engineered Equipment
Custom Stainless-Steel Filtration & Engineered Equipment
We manufacture custom stainless-steel filter housings, filtration assemblies and specialized equipment according to customer drawings, specifications and application requirements.
Our capability combines fabrication, precision machining, welding and assembly to produce equipment with the required connections, supports, covers and internal components.
Typical Scope:
- Filter housings
- Filtration assemblies
- Strainer housings
- Custom process equipment
- Special fabricated equipment
- Machined & welded assemblies
- Custom nozzles, connections & supports
- Application-specific equipment
When standard equipment doesn't fit the requirement, we manufacture a solution around your drawing and application.
FROM DRAWING TO FINISHED ASSEMBLY
Quality at
Every Stage
HMC & MULTI-FACE MACHINING
Efficient Machining of Multiple Features
Where applicable, horizontal machining supports components requiring access to multiple faces, improved rigidity and efficient machining of complex features.
GRINDING & FINISH MACHINING
Accuracy Beyond Primary Machining
Grinding and finishing operations for components requiring controlled dimensions, closer fits or specified surface-finish requirements.
SECONDARY MACHINING
The Details That Complete the Component
In addition to primary machining, we support applicable secondary operations required to bring components to their specified configuration.
SURFACE & HEAT TREATMENT
Machined. Treated. Ready for Application.
Where specified, finished components can be supported with suitable heat-treatment and surface-treatment processes through qualified process partners.
Machining Across Engineering Materials
Machining Across Engineering Materials
Material selection is based on customer specifications, application requirements and manufacturing feasibility.
Stainless Steel
Stainless Steel
Applicable stainless steel grades such as SS 304 and SS 316, subject to drawing and project requirements.
Carbon & Alloy Steels
Carbon & Alloy Steels
Applicable carbon and alloy steel grades according to customer specifications and manufacturing requirements.
Other Engineering Materials
Other Engineering Materials
Other materials can be evaluated based on component requirements and manufacturing feasibility.



















