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This professional guide focuses on bulk procurement of EPS raw materials, covering light grade P104, flame retardant F104 and graphite modified HF-103. It analyzes their performance features and application in packaging, cold chain and construction industries. It also provides targeted purchasing advice for global buyers of different regional markets. Daruwin offers full-series EPS products, stable stock, customized service and complete export support for worldwide purchasers.

Fushun Daluwin focuses on the R&D and production of expandable polystyrene (EPS) raw materials, mainly offering P104 light-grade pellets and F104 flame-retardant pellets. Its products meet North American standards such as ASTM D1622, and are exported in bulk to North America through strict quality control and compliant customs clearance processes. With stable production capacity and efficient cross-border delivery, it has become a high-quality EPS raw material supplier for the North American building materials and green packaging industries.