Shianjia Technology, registered in Beijing, is a high-tech enterprise with independent intellectual property rights. It owns Shianjia (Tianjin) Biotechnology Co., LTD., Beijing Yican Technology Co., LTD., headquartered in Zhongguancun Science and Technology Park, Haidian District, Beijing。

　　Shianjia, focusing on the development and application of supercritical fluid technology, is engaged in the research and development, production and sales of supercritical dryer, supercritical extraction instrument, supercritical phase balancer, supercritical demonstration equipment, carbon dioxide high pressure pump, and other instruments and equipment, with business in many countries and regions around the world. After years of development, it has gradually become a leading enterprise in the field of supercritical fluid technology and equipment in China。

　　SCD/SFE series supercritical dryers/supercritical extractors developed and manufactured by ourselves are well-known domestic brands. After years of continuous research and development and innovation, the performance has reached the international advanced level, among which many instruments fill the international gap。