Qingdao Xinkangda Biological Technology Co., Ltd. is a high-tech type focusing on the research and development, production and sales of raw materials and terminal products of mineral nutrients, compound nutritional fortifiers, plant extracts, microbial fermentation products, vitamins, etc. enterprise.
　　The company attaches great importance to the standardized construction and development of technical property rights, intellectual property rights, and commercial property rights. Among them, the star product organic selenium series of selenized carrageenan is a new organic selenium food nutrition enhancer independently developed by the company, and has been authorized by the national invention patent, patent authorization number: ZL201810071653.7; the same series of products of seaweed selenium polysaccharides are also independently developed by the company The new organic selenium crop selenium-enriched nutrient solution was authorized by the national invention patent, the patent authorization number: ZL201810063058.4. In addition, many core products and core technologies such as L-selenium-methylselenocysteine and malt selenium powder of the same series of products, and chromium picolinate of the organic chromium series have all applied for invention patents.