About us

Xi’an Longze Biotechnology Co., Ltd specializes in health food supplements. The company is located in xi’an city,shaanxi province,China.Since it was established, based on rich herb resources of Changbai Mountain,Greater Xingan Mountains area and imported from abroad, Longze Company is engaged in developing and producing herbal active ingredients for our     customers, and promoting health development of food industry.

Longze Company owns a professional team in food, medicine and   chemistry fields. We devote ourselves to solving high-tech problems in food industry and providing you specialized, comprehensive and timely service.Company aims to be the first-class food supplements supplier. Our products passed ISO9001, ISO22000,HACCP,HALAL, KOSHER , SC and Alibaba Golden Supplier which are widely used in food, beverage, cosmetic, medicine and health care etc.

Sincerely, look forward to your support and cooperation.