Zhejiang OSM Group Deqing Bio-tech Co., Ltd.  is a branch of Zhejiang OSM Group Co. Ltd., a China?? key leading enterprise of agricultural industrialization. OSM Bio-tech mainly engages in research of ultra-fine crushing technology, bio-engineering, and industrialization of pearls. OSM Bio-tech is a base of industrialization for many key universities, research academies and institutes in China.

Nanometer technology is one of the key projects researched by OSM Bio-tech Co., Ltd. and based on it, a line of new and hi-technologic products such as nanometer pearl powder, pearl beauty capsule and pearl powder capsule were promoted successively. Among them, OSM nanometer pearl powder has been listed in ??ew and Hi-tech Products of Zhejiang Province??(China) and ??ational Key New Products??(China), and the production technology has been vested an invention patent (with patent No.ZL01132213.6) by State Intellectual Property Office in 2004. This product has also been listed in National Torch Program Project??006??nd National Spark Program Project??007??y Ministry of Science and Technology. They have been appraised highly by a professional team which is led by Xia Dequan, an academician of Chinese Academy of Engineering.

OSM Bio-tech Co., Ltd. has passed the authentication of ISO14001 Environmental Management System (1994), ISO9001 Quality Management System (2002), and GMP authentication of health care food manufacturer (2005).

Based on high quality cultured fresh-water pearls as raw materials, OSM Bio-tech developed the products such as Ultra-fine Pearl Powder (UPP, the finest powder almost 1/100 of human pores), Super-fine Pearl Powder (SPP, average diameter of 2000mu), Enzymatic Hydrolyzed Pearl Powder (EHPP, fluid), Ultra-fine Bamboo Charcoal Powder (UBCP, the finest powder almost 1/100 of human pores) through ultra-fine crushing technology and modern bioengineering technological process.