ROSANA / CRITICAL SOURCING

Hard-to-find products.
Sourcing focused on critical needs.

We develop alternative sourcing and supply options when standard channels fall short, lead times lengthen or production faces the risk of a shutdown.

Product catalogue

Product catalogue

12 sectors. 96 product families.

Select the sector relevant to your needs. Sources, availability and compliance are assessed together based on your product, quantity and delivery requirements.

The products below define the scope of enquiries we assess; they are not a current stock list. Their inclusion does not imply that every product is scarce in every region.

01

AI and server systems

Computing capacity, networking and data centre infrastructure.

  • GPU-accelerated server systems
  • NVIDIA DGX B300-class integrated AI systems
  • Enterprise CPU servers
  • High-speed Ethernet switches
  • Network interface cards and data processing units (DPU)
  • Optical transceivers and interconnect cables
  • Enterprise data storage systems
  • Server racks and cabinet accessories

Include in your enquiryModel, GPU configuration, memory, connectivity standard and warranty terms.

02

Memory and electronic components

Components for new production and the continued operation of existing systems.

  • DDR5 ECC / RDIMM server memory
  • DDR4 ECC memory for maintenance and upgrades
  • Manufacturer-approved accelerator modules with HBM
  • Enterprise NVMe SSD drives
  • Industrial NAND, NOR, eMMC and UFS memory
  • Power management integrated circuits
  • MOSFET, IGBT and SiC power modules
  • Industrial microcontrollers and interface integrated circuits

Include in your enquiryManufacturer part number, revision, temperature range and traceability documentation.

03

Transformers and electrical grids

Power connections, capacity expansion and grid continuity.

  • Large power transformers
  • Oil-filled and dry-type distribution transformers
  • Medium-voltage switchgear panels
  • High- and medium-voltage circuit breakers
  • Protection relays and control panels
  • Power cables, jointing and termination kits
  • Transformer bushings and tap changer parts
  • Energy metering and power quality instruments

Include in your enquiryPower rating, voltage, frequency, vector group, testing standard and site conditions.

04

Uninterruptible power and cooling

Operational continuity for data centres and critical facilities.

  • Modular uninterruptible power supplies (UPS)
  • UPS batteries and battery cabinets
  • Generator sets and transfer switch panels
  • Rack power distribution units (PDU)
  • Liquid cooling distribution units (CDU)
  • Server cold plates and connection kits
  • Precision air conditioning and chiller units
  • Heat exchangers, cooling pumps and fan modules

Include in your enquiryLoad profile, backup runtime, cooling capacity and system compatibility.

05

Industrial automation

Equipment that reduces the impact of breakdowns and parts delays on production lines.

  • Programmable logic controllers (PLC)
  • Operator panels (HMI)
  • Servo motors and servo drives
  • Variable-frequency motor drives
  • Industrial sensors and encoders
  • Remote input/output modules
  • Industrial gateways and network switches
  • Safety relays and light curtains

Include in your enquiryExisting system brand, part number, software version and approved equivalents.

06

Maintenance and critical spare parts

Plant shutdowns, scheduled maintenance and urgent spare parts requirements.

  • Process and circulation pumps
  • Valves, actuators and control valves
  • Rolling bearings, plain bearings and couplings
  • Mechanical seals and gasket sets
  • Industrial motors and gearboxes
  • Compressor service kits and filters
  • Hydraulic and pneumatic components
  • Conveyor belts and drive components

Include in your enquiryEquipment serial number, dimensions, material grade and operating pressure.

07

Critical minerals and industrial metals

Essential inputs for electrical, manufacturing and advanced materials applications.

  • Copper cathodes and wire rod
  • Electrical conductor-grade aluminium
  • Electrical steels and transformer laminations
  • Lithium carbonate and lithium hydroxide
  • Battery-grade nickel and cobalt salts
  • Natural and synthetic graphite
  • Industrial permanent magnets
  • Specialty alloys and high-purity metal inputs

Include in your enquiryPurity or alloy grade, commercial form, certificate of analysis and origin.

08

Food and essential consumer supplies

Institutional requirements, production inputs and regional supply disruptions.

  • Wheat and wheat flour
  • Rice and maize
  • Lentils, chickpeas and dried beans
  • Sunflower, soybean and other edible vegetable oils
  • Sugar and food industry inputs
  • Milk powder and long-life dairy products
  • Canned and long-shelf-life foods
  • Packaged drinking water

Include in your enquiryProduct standard, quantity, packaging, shelf life, analysis and destination country requirements.

09

Agricultural and production inputs

Time-sensitive requirements linked to the agricultural calendar.

  • Urea-based agricultural fertilisers
  • Phosphate fertilisers
  • Potash fertilisers
  • Compound NPK fertilisers
  • Organic soil conditioners
  • Drip irrigation pipes and fittings
  • Irrigation filters and pumping equipment
  • Greenhouse covers and agricultural protective textiles

Include in your enquiryNutrient content, intended use, season, quality certification and storage conditions.

10

Water, treatment and sanitation

Continuity of water infrastructure for facilities and communities.

  • Reverse osmosis and ultrafiltration membranes
  • Cartridge and bag filters
  • Water treatment pumps and spare parts
  • Dosing pumps and control equipment
  • Portable water storage containers and tanks
  • Water pipes, valves and fittings
  • UV water disinfection units
  • Mobile water treatment and handwashing units

Include in your enquiryWater analysis, flow rate, pressure, membrane compatibility and hygiene requirements.

11

Healthcare and hygiene consumables

Non-pharmaceutical consumables and essential care supplies.

  • Medical examination gloves
  • Medical masks and protective respirators
  • Protective gowns and disposable drapes
  • Gauze, bandages and dressing supplies
  • Non-medicated wound care supplies
  • Specimen containers and laboratory consumables
  • Sharps disposal containers
  • Hygiene kits and cleaning consumables

Include in your enquiryApplicable product registration, conformity documentation, sterility and expiry date.

12

Packaging and cold chain

Product protection, storage and preparation for transport.

  • Insulated shipping containers
  • Cold chain gel packs and phase change materials
  • Temperature and humidity data loggers
  • Pallets and industrial transport crates
  • Food-contact compliant sacks and bulk bags
  • Stretch film, barrier film and protective packaging
  • Cold room panels and refrigeration spare parts
  • Container liners and cargo securing equipment

Include in your enquiryCargo dimensions, temperature range, food-contact compliance and transport conditions.

Cannot find what you need?

Our scope extends beyond this list. Share your product's technical description so we can assess the feasibility of a sourcing search and the conditions it would require together.

Define your requirements

Supply outlook

Where are supply bottlenecks emerging?

Source checked:

These notes summarise published industry reports; they are not live inventory or real-time market data. Availability varies by model, country and date.

Food and agricultural inputs

The FAO reports tightening vegetable oil supplies and disruptions to fertiliser trade. Relatively strong grain supplies do not support an assumption of a general shortage across all food categories.

FAO · Food Outlook · 2026View the source

ROSORE

Dedicated expertise in rare earths.

Through Rosore, we address the 17 rare earth elements in oxide, metal and alloy forms as a dedicated sourcing area.

Explore rare earth sourcing

Define your requirements

Clear requirements. Focused sourcing.

Include the product or part number, quantity, delivery location, target date and acceptable equivalents. Technical specifications and required documentation help speed up the assessment.

Define your requirements