Mingshi Extruded Polycarbonate Square Tubes are produced by our factory using advanced manufacturing techniques to ensure quality products for all of our customers. These tubes are made from durable polycarbonate material which makes them resistant to impact, UV radiation, and extreme temperatures. With a square design, they are perfect for various applications such as lighting, signage or fabrication. These tubes also have high optical clarity, making them suitable for light transmission. Our factory provides various sizes and length options for customers to meet their specific requirements. We pride ourselves on delivering the highest quality products and exceptional customer service, making us the preferred partner of choice for our customers.