Lanzhou Pengfei Heat Preservation Co.,Ltd. is located in Xigu District, Lanzhou, an important industrial city in Northwest China, covering an area of 121mu, with registered capital of RMB 18 million, as a shareholding system enterprise with the status of an independent legal person. Since the establishment until now ,the company has developed to be the only large-sized cellular glass manufacturing enterprise integrated with design, construction , production, scientific research. At present, it ...