Base Stone Development Ltd is a the exporter of Traditional Chinese Medicine Essential Oil in Hong Kong, we have one compound prescription of Chinese Medicine Essential Oil called Dorawhich are combined of Chinese Angelicae, Rhizoma Chuanxiong oil and Olive Oil (Radix Angelicae Sinensis & Szechwan Lovage Rhizome) which is common use in good to blood circulation, stop pain from monthly period, aperient, strengthen immunity system, anti-tumor, protect liver and kidney, anti-UV, expand the blood vessel, reduce the blood pressure, anti allergy to asthma, xxxxx way for usage is to apply, shower and follow the acupuncture point to massage. We still have other TCM essential oil, if you need above products or OEM products, please feel free to contact us at We will give you our favour offer and good service!