Handian, associated with China Pharmaceutical University's Dietary Supplements Factory, is a renowned manufacturer of nutritious foods and dietary supplements. The company boasts an investment of over 200 million RMB, covering an area of 30 acres, wi
POL Scientific, LLC, founded in 2013, is an open access publisher specializing in the production of fundamental research and medical journals spanning a wide range of life sciences and medicine for the benefit of humanity. Our major journals include: