SWRO & RO Solutions
Reliable Water Solutions for Industrial and Municipal Applications
Royal Plus Engineering provides engineering, procurement, fabrication coordination, quality assurance and project management services for Reverse Osmosis (RO) and Seawater Reverse Osmosis (SWRO) water-treatment systems.
Working through our Singapore and China operations, we support international clients with cost-effective water-treatment solutions manufactured and assembled by qualified suppliers in China.
Our services cover the complete project lifecycle—from process evaluation and equipment selection to fabrication, inspection, factory acceptance testing, delivery and commissioning support.
Seawater Reverse Osmosis System Capabilities
We provide modular and customised SWRO systems for converting seawater into high-quality freshwater for:
● Municipal and community water supply
● Industrial facilities
● Offshore and marine applications
● Islands and remote locations
● Power-generation facilities
● Oil and gas operations
● Construction camps
● Aquaculture facilities
Our SWRO solutions can include seawater intake, pre-treatment, cartridge filtration, high-pressure pumping, energy recovery, membrane treatment, chemical dosing, cleaning systems and post-treatment.
Industrial Reverse Osmosis Systems
Royal Plus supplies RO systems designed for industrial process water, utility water and high-purity water production.
Applications include:
● Boiler feedwater
● Cooling-tower make-up water
● Process water
● Drinking-water production
● Food and beverage processing
● Pharmaceutical and electronics facilities
● Data centres
● Power plants
● Water recycling and reuse
Systems may be configured as single-pass, two-pass or multi-stage RO plants according to the required feedwater quality and product-water specification.
Modular and Containerised Water Plants
We provide skid-mounted and containerised RO and SWRO systems that offer:
● Reduced site installation work
● Faster project execution
● Factory-controlled fabrication
● Compact plant footprint
● Easier transportation and relocation
● Simplified operation and maintenance
● Flexible capacity expansion
Modular systems can be manufactured in China and delivered to international project locations as integrated water-treatment packages.
Complete System Scope
Depending on project requirements, our water-treatment packages may include:
● Raw-water intake and transfer pumps
● Multimedia or automatic backwash filters
● Ultrafiltration systems
● Chemical dosing systems
● Cartridge filters
● High-pressure pumps
● Energy-recovery devices
● RO and SWRO membrane trains
● Clean-in-place systems
● Product-water remineralisation
● Disinfection systems
● Storage tanks and transfer pumps
● Electrical panels, PLC and control systems
● Instruments and online water-quality monitoring
● Interconnecting piping and structural skids
Engineering and Project Services
Royal Plus can support clients with:
● Feedwater and water-quality assessment
● Process design and system configuration
● Equipment sizing and technical specifications
● Process flow diagrams and P&IDs
● General arrangement drawings
● Equipment and material selection
● Vendor qualification
● Procurement and commercial coordination
● Fabrication and manufacturing supervision
● Inspection and test plans
● Factory acceptance testing
● Packing and shipment coordination
● Installation and commissioning support
● Operation and maintenance documentation
Quality Assurance and Inspection
Our experienced China-based team provides independent quality assurance throughout manufacturing.
Services include:
● Supplier capability audits
● Design and document reviews
● Material verification
● Welding and fabrication inspection
● Electrical and instrumentation inspection
● Hydrostatic and functional testing
● Membrane-system performance testing
● Factory acceptance test witnessing
● Punch-list management
● Packing and preservation inspection
● Final release for shipment
All equipment is manufactured and tested according to the applicable project specifications, international standards and agreed inspection and test plans.
Our Team
Our team at Shanghai Royal Plus is made up of highly skilled professionals with diverse backgrounds. We work together to provide our clients with tailored solutions that meet their unique needs. Meet our team and learn more about our individual areas of expertise.
Applications
Royal Plus RO and SWRO solutions serve:
● Municipal water supply
● Oil and gas
● Petrochemical and chemical processing
● Power generation
● Mining
● Marine and offshore facilities
● Aquaculture
● Food and beverage
● Manufacturing plants
● Data centres
● Clean-energy projects
● Remote communities and island developments
Why Royal Plus?
Singapore Management Platform
Our Singapore headquarters supports international contracting, commercial management, corporate governance and regional business development.
China Manufacturing Capability
Our China operation provides direct access to qualified manufacturers, competitive supply chains, engineering resources and experienced inspection personnel.
International Project Experience
Our management team has extensive experience supporting complex industrial projects for multinational clients in China and overseas.
Independent Quality Control
We protect our clients’ interests through factory inspections, manufacturing surveillance, FAT witnessing and document control.
Flexible Project Execution
Royal Plus can support equipment-only supply, modular package delivery or complete engineering, procurement and project-management assignments.