Yi Pin Tang Pharmaceutical Shijiazhuang Co., Ltd.

Yi Pin Tang Pharmaceutical Shijiazhuang Co., Ltd., registered in Chinese as 一品堂药业石家庄有限公司, develops, produces and sells pharmaceutical, health and biological raw materials. Its site is at the Tianshan Wanchuang park at the junction of Xinyuan Road and Waihuan West Road in Luancheng District, Shijiazhuang, Hebei Province.

The company's technical focus is freeze-drying. Its products are nattokinase, natto freeze-dried powder, lyophilized royal jelly powder and red yeast rice powder. It uses a Japanese natto strain, deep and solid-state fermentation, freezing at minus 55 degrees Celsius and sublimation drying.

Natto freeze-dried powder is offered at 2,000, 3,000, 5,000, 10,000 and 20,000 FU per gram, with the company reporting nattokinase activity up to 26,000 FU per gram and Bacillus natto counts of 100 million per gram. Royal jelly lyophilized powder is graded by 10-HDA content at 4.5 and 5.5 percent. Packing is in 1 kilogram aluminium foil bags or 25 kilogram drums.