Xunsn (X&S) Energy Technology Co., Ltd, is a wholly owned subsidiary of high-tech enterprises of Xunsn (X&S) International Group. And Xunsn (X&S) Energy Technology Co., Ltd. Factory is located in the Beijing Zhong Guan Cun High-Tech Park, focus on petrochemical fields of new technology development and application, and Company is in Xiamen, Fujian ,China. Taken up the technology development strategies, and make full use of Beijing University, Qing Hua University, the Chinese Academy of Sciences, ...