LBSF is officially registered in 2008, it is a subsidiary company of China Bluestar (Group) Co.,Ltd (Hereinafter referred to as China Bluestar) which is belonging to China National Chemical Corporation. LBSF is located in Gansu International Port Park of Lanzhou Xigu district, it’s covering an area of about 59 acres, with a total assets of more than 2.5 billion yuan, and it’s one of the carbon fiber production base with independent intellectual property rights in China.In 2018, Bluestar Company invested more than 100 million yuan on technical modification of LBSF precursor production line,. At present, LBSF has an annual production capacity of 10000 tons of polymer dope, 4000 tons of precursor and 2000 tons of carbon fiber.