The main business scope of Shandong Kewei Nano New Materials Co., Ltd. is: papermaking chemicals, petroleum chemicals, textile printing and dyeing chemicals, building environment, and daily chemicals.Since its establishment, the company has formed its own mature sales network, and its products are sold worldwide; The sales coverage covers most regions of China, including North China, Northeast China, East China, Guangdong and Guangxi, and internationally supplies Southeast Asia, South America, a...