Does anyone know what the roof material of the wooden house is?

Beam, rafter, thermal insulation cotton, breathing paper, shed board, OSB board, waterproof, roof tile

Liaoning Jinbaisheng Wooden House Co., Ltd. is a professional enterprise engaged in the design, production and installation of wooden houses, which can produce tour buses, container houses, guard rooms, small lifting tools rooms, children's rooms, European kennels, large beam-column combined wooden houses, wooden doors, pavilions, tea houses, plank roads, verandas, Nordic heavy wooden houses and North American light wooden houses.