You May Also Be Interested In:
ZHONG WEI NATIONAL ENGINEERING RESEARCH CENTER FOR COKING TECHNOLOGY COMPANY OF LIMTED LIBILITY was founded in 1989, which have area of 100,000 square meters. It is the biggest and earlist producer of Vitanin K3, which produce 300 Ton every year.
Our product have acquired the quality mangement system of GB/T19001-2000 itd ISO 19001-2000 standard. And our product are selled all of the country and very popular in USA, Japan, KoreaA, South Asia Europe etc.
Our produc tis VitaminK3:
MNB96%, MNB50%, MSB94%, MSB60-75%, MSB51%. We also product chromic powder. We will try our best to meet your demands. You satisfaction and plesure are our biggest succeed.