Tea seed oil is also known as camellia oil, wild camellia oil, camellia oil, tea tree seed oil. Camellia is a specialty of Dabie Mountain, Fujian, Jiangxi and other places in China, the fruit can be extracted from high-quality camellia oil, namely tea seed oil. Method 1: Pressing. Taken from the seeds of the oil tea tree. The process of making tea seed oil can be divided into: pressing, filtering. Method 2: Subcritical extraction. Subcritical low-temperature extraction technology is low water tea seed shelling, crushing, zapping embryo, subcritical low-temperature extraction, refining.