Xi'an Sonwu Biotech Co., Ltd.  

Sonwu" possesses advanced herbal extracting and processing factory and strictly follows the GMP standard with the aim of solving the stability of natural plant materials and reduce and reducing the heavy metal and pesticide residue in raw materials. All its workshops are designed in strict accordance with the GMP standard and its technological process complies with the requirements of GMP. Additionally, each link of the production conforms to the ISO9001-2000 quality management system. The imported high performance liquid chromatograph (HPLC), ultraviolet-visible spectrophotometer (UV), microbiological detecting laboratory, rapid moisture meter and other detecting equipment enable. "Sonwu" to control the product quality, heavy metal, microelement, microorganism and other quality indexes roundly. By virtue of advanced technology, excellent quality and meticulous pre-sales, on-purchase and after-sales service, the Company has been extensively recognized by customers at home and aboard... [View More..]