Discover why twinwall polycarbonate hollow sheets are the smart choice for modern greenhouses. Learn about insulation, light diffusion, lifespan, installation tips, and how Gokai supports global OEM partners with customized greenhouse panel solutions.
This April, Shanghai Gokai Industry Co., Ltd proudly participated in the 139th China Import and Export Fair (Canton Fair)—the renowned “No.1 Exhibition in China”—in Guangzhou, connecting with global buyers and showcasing our advanced plastic sheet solutions.
Shanghai Gokai Industry Co., Ltd. participated this year as an exhibitor at the 2026 ISA International Sign Expo—the premier professional trade show for the global signage, graphics, and visual communications industries.