We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for OEM FRP Ventilation Ducts product - Shandong Dahua New Materials Group Co. , Ltd., , , ,. Quality is factory's life , Focus on customers' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming ! Продукт будет поставляться по всему миру, таким как Европа, Америка, Австралия,Lebanon , Durban ,South Korea , Luxemburg .We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.