Shi'anjia Technology, registered in Beijing, is a high-tech enterprise with independent intellectual property rights. It owns Shi'anjia (Tianjin) Biotechnology Co., Ltd. and Beijing Yican Technology Co., Ltd. Its headquarters is located in Zhongguancun Science Park, Haidian District, Beijing.

Shi'anjia is committed to the development and application of supercritical fluid technology, engaged in the research and development, production, and sales of instruments and equipment such as supercritical dryers, supercritical extractors, supercritical phase equilibria, supercritical demonstration equipment, carbon dioxide high-pressure pumps, etc. Its business covers multiple countries and regions around the world. After years of development, it has gradually become an excellent enterprise in the field of supercritical fluid technology equipment in China.

The SCD/SFE series supercritical dryer/supercritical extractor, independently developed and manufactured, has been continuously researched and innovated for many years, with excellent performance and receiving high praise from users.