Our company was founded in 1976.It is branch of Sinosteel Corporation Anshan Research Institute of thermo-energy, which have area of 100,000 square meters. It is high-technology company and also is the biggest and earliest factory of Vitamin K3, which produces 500 Ton every year.



First of all, our products have acquired the quality management system of GB/T19001-2000 itd ISO 19001-2000 standard. And our products are selled all round the world and very popular in USA, Japan, Korea, South Asia, Europe etc, and have earns us very good reputation for their high quality and competitive price. We have strong technology to develop and produce new type of products according customer's specific requirement. You satisfaction and pleasure are our biggest succeed.



VitaminK3:



Type Menadione Content Water Content

MSB96 50.0% min 13.0% max

MSB60-75 34.4% min 13.0% max

MSB51 27.2% min 13.0% max



Type Menadione Content Nicontinamide Content

MNB96 43.9% min 31.0% max

MNB50 22.9% min 16.0% max