Founded in Jun. 2003, Shandong Dahua is a professional company engaged in R&D, produing and trading. Our company have four factories and two sales companies. We mainly produce pharmaceutical materials and feed additives. For many years, we have become a big importing&exporting company in China.
Now we mainly manufacture and export D-calcium pantothenate (Vitamin B5), DL-Calcium Pantothenate, Vitamin K3 (MSB and MNB), Vitamin B3(Niacinamide,...
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