Zibo Langda Composite Material Co., Ltd is located in Shandong Province, China. The nearest international sea port is Qingdao, Tianjin, Shanghai. Our factory is 4 hours by high-speed train from Shanghai, 2 hours from Beijing. Starting from the year 2001, Zibo Langda has been producing and exporting carbon fiber tubes for industries in Sports, Photography equipment, Yatch, Telecommunication, Marine, Robotic, Cleaning, agriculatural equipments. We're certified by ISO9001 and have quality control system.Zibo Langda aims at offering industry leading carbon fiber tubes for customers worldwide.