Selling Items : Raw Material Manufacturing. Spray : For refrigeration warehouses For low-temperature warehouses for summer season For general construction during winter season Injection Materials : For panels For tank injection during summer season For warehouse during winter season Quick-setting coating for vapor proofing For water proofing Field Construction : Insulation, vapor proofing and finishing for refrigeration warehouse and low temperature warehouse Heat reserving for industrial tanks Insulation for fire hydrant at sewage disposal plant Insulation and waterproof for factory rooftops Insulation and waterproofing work for general structures Sales of Equipment for Urethane Injection and Spray : Korean Agent of Gusmer Company Accessories Sales (Secured inventories covering all items.) A/S of Gusmer Machine