Hong Kong-Based Expertise

Precise Cross-Border Supply Partner

LOONWAN bridges industrial formulators with verified polyurethane raw materials, ensuring technical clarity and predictable supply chain execution across global markets.

Polymer Sourcing Precision

Verified Grades, Global Reach

Our specialization in high-performance polyurethane raw materials—polyester polyols, PU resins, adhesives, and elastomers—is matched by rigorous batch verification. We ensure each grade meets stringent technical specifications, including hydroxyl value and hydrolysis resistance.

LOONWAN acts as your dedicated chemical trading and sourcing partner, delivering precise chemical grade matching and reliable export logistics without manufacturer overhead.

Our Commitment

Clarity, Quality, Predictable Supply

We commit to transparent cross-border chemical sourcing, ensuring predictable batch quality and accessible technical documentation for every shipment. Your formulation demands are our precise focus.

Contact Our Trading Team

Connect with Our International Supply Directors

Discuss your specific application-grade polyols or solvent-free formulation requirements with our expert team.