Shanghai Rongrong Lingang Manufacturing Base covers an area of 142 acres, with a plant construction area of nearly 160000 square meters, and 40 planned production lines. It can stably provide 750 tons of alumina continuous fiber, products, product customization business and solutions to global customers every year. Rongrong new materials-Guangxi Baise alumina continuous fiber products project, covering an area of 800 acres, planning to build an annual output of 12500 tons of alumina fiber products. The project is divided into two phases, the first phase of 360 mu of land, 60 production lines, raw material polymer aluminum sol production lines, and supporting the construction of 110kV substation, with an output of 5000 tons; the second phase of 440 mu of land, the construction of 90 production lines and raw material polymer aluminum sol production line, the output of 7500 tons.