We are now demonstrating the polishing process of an 8-meter-long rectangular acrylic sheet. Each sheet undergoes multiple polishing stages during production until it achieves a crystal-clear finish before leaving the factory. Strict final inspections are also conducted. We offer custom acrylic sheets ranging from 3 to 13 meters in length. Qiankai Marine Engineering specializes in the production and customization of large-scale acrylic sheets.