Engineering • System Integration • Modular Fabrication
SiFi Engineering & Fabrication Ltd. is a water and wastewater treatment solutions provider delivering integrated systems for industrial, energy, and municipal applications.
Our team combines expertise in process engineering, chemical engineering, mechanical engineering, and structural design to develop complete treatment solutions tailored to complex water challenges. From concept development and system design through fabrication and commissioning, SiFi provides the technical capabilities required to bring advanced treatment systems from design to operation.
By integrating engineering expertise with modular fabrication and system assembly, SiFi supports the development of reliable and scalable water treatment infrastructure.
We work directly with industrial clients, engineering firms, and water technology companies to deliver complete treatment systems including packaged treatment plants, modular process skids, and specialized water treatment equipment.
Integrated Engineering Capabilities
SiFi provides multidisciplinary engineering expertise to support the design and implementation of water treatment systems.
Process Engineering
Development of treatment process flows, system sizing, and process optimization to ensure effective contaminant removal and operational efficiency.
Chemical Engineering
Design of treatment chemistries including coagulation, flocculation, chemical dosing systems, and process control strategies for industrial wastewater treatment.
Mechanical Engineering
Mechanical system design including piping systems, pump selection, pressure vessels, and equipment integration for modular treatment systems.
Structural Engineering
Design of structural skid systems, equipment supports, and modular plant structures to ensure safe transport, installation, and operation.
These integrated capabilities allow SiFi to provide complete water treatment system solutions rather than individual components.
Modular Water Treatment Systems
SiFi specializes in the design, fabrication, and assembly of modular water treatment systems and process skids.
Modular systems allow complex treatment processes to be assembled, piped, wired, and tested in a controlled fabrication environment before delivery to site, significantly reducing installation time and improving quality control.
Typical modular systems include:
• Reverse osmosis treatment skids
• Oily water separation systems
• Potable water treatment plants
• Filtration and membrane treatment systems
• Chemical dosing and process control skids
Reverse Osmosis (RO) Treatment Skids
Reverse osmosis systems are widely used to remove dissolved salts, minerals, and contaminants from water through membrane filtration technology.
SiFi provides fully integrated RO skid systems that combine the necessary treatment components into a compact modular unit designed for efficient installation and operation.
Typical Components
• High-pressure pumps
• Membrane pressure vessels
• Cartridge and multimedia filtration
• Chemical dosing systems
• Instrumentation and automated control panels
Applications
• Industrial process water treatment
• Produced water polishing
• Desalination and brackish water treatment
• Boiler feedwater preparation
• Water reuse and recycling systems
Our modular RO systems are designed to provide reliable water purification while allowing flexible system expansion as demand increases.
Oily Water Separation Systems
Oily wastewater is commonly generated in industries such as oil and gas production, refining, petrochemical processing, and manufacturing.
SiFi provides engineered systems designed to separate oil, grease, and suspended solids from wastewater streams prior to discharge or further treatment.
Typical Technologies
• Gravity oil-water separators
• Coalescing plate separators
• Dissolved Air Flotation (DAF) systems
• Hydrocyclone separation systems
Applications
• Produced water treatment
• Refinery wastewater treatment
• Industrial wash water treatment
• Environmental remediation projects
These systems improve wastewater quality while helping facilities meet environmental compliance requirements.
Potable Water Treatment Plants
SiFi also supports the development of modular potable water treatment plants designed to produce safe drinking water from groundwater, surface water, or desalinated sources.
Typical treatment processes include:
• Raw water screening and intake
• Coagulation and flocculation
• Filtration or membrane treatment
• Reverse osmosis (when required)
• Disinfection systems (UV or chlorination)
• Treated water storage and pumping
Our modular plant approach allows potable water systems to be prefabricated and tested prior to installation, enabling rapid deployment of reliable water infrastructure for communities and industrial sites.
Supporting Water Technology Companies
SiFi frequently partners with water treatment technology providers and engineering firms to support the development and delivery of advanced treatment systems.
Many technology companies specialize in process innovation and proprietary treatment technologies, while requiring experienced partners to fabricate and assemble the full system.
SiFi provides the engineering and fabrication expertise needed to transform these designs into fully integrated modular treatment systems ready for installation and operation.
Our support services include
• Mechanical system design and integration
• Modular skid fabrication
• Process piping and equipment installation
• Structural skid and equipment support fabrication
• Factory assembly and testing
• Field installation and commissioning support
Through these collaborations, SiFi helps bring innovative water treatment technologies from design concept to full-scale deployment.
Integrated Project Delivery
By combining engineering expertise with fabrication and modular system assembly, SiFi provides comprehensive project delivery services including:
• Conceptual and detailed system design
• Modular system fabrication
• Equipment integration and testing
• Site installation and commissioning
This integrated approach allows clients and technology partners to reduce project risk, shorten construction timelines, and ensure reliable system performance.