Clear Transparent 48ga 0.012mm Polyester Film / Pet Film for Flexible Duct

China Clear Transparent 48ga 0.012mm Polyester Film / Pet Film for Flexible Duct, Find details about China 48ga 0.012mm Polyester Film, 0.012mm Polyester Film from Clear Transparent 48ga 0.012mm Polyester Film / Pet Film for Flexible Duct