Carefully Selected Materials
Centralized Procurement System
Centralized Procurement System
Global sourcing, local excellence
Regulation Curated Selection
Every product meets strict regulatory and quality benchmarks before entering our catalog.
On-site Origin Inspection
Our team visits factories personally to verify production standards and working conditions.
Factory Direct Procurement
Eliminate middlemen. We source directly from manufacturers to offer the best prices.
Eco-Curated: 8-Step Safety Green Standard
For your assurance and a sustainable future
Sustainable Sourcing
Sustainable Sourcing
Sustainable Sourcing
Processing Control
Sustainable Sourcing
Sustainable Sourcing
Sustainable Sourcing
Sustainable Sourcing
Top-tier Materials
Trusted brand partners
Material Advantages Selected by KOSY
Premium materials for every corner of your home
Tiles
Imported porcelain and ceramic tiles with superior stain resistance, anti-slip ratings, and lasting colorfastness. Sourced from Italy and Spain for premium projects.
Bathroom Sanitary Ware
Water-efficient toilets, sleek basins, and premium fittings. All products carry WELS ratings and come with manufacturer warranties up to 10 years.
Wooden Flooring
Engineered hardwood and luxury vinyl planks with scratch-resistant surfaces. Suitable for Singapore's humid climate with expansion gap engineering.
Doors & Windows
Thermally broken aluminum frames, double-glazed glass, and solid timber doors. Sound insulation up to 40dB for urban tranquility.
Window Curtains
Blackout, sheer, and automated smart curtains in over 200 fabric choices. Motorized tracks with whisper-quiet operation.
Electrical Appliances
Energy-efficient appliances from leading brands. All items rated 4-ticks and above under Singapore's NEA energy labeling scheme.
Smart Home
Integrated automation systems for lighting, climate, and security. Compatible with major voice assistants and mobile apps.
Wall Paint
Low-VOC and anti-mold interior paints. Washable finishes with excellent coverage and a wide palette of designer colors.
Electric Clothes Drying Rack
Automated ceiling-mounted drying systems with UV sterilization, heating, and fan functions. Remote and app control included.
Switch Panels
Designer switch plates in glass, metal, and matte finishes. Smart switches with dimming, scene control, and voice activation.