We manufacture Vitamin K1, K3 and K4

We are a professional GMP manufacturer of pharmaceutical raw material in Shanghai, China, High quality, the most competitive price and best service made our products popular home and abroad. Our company’s most specialty is the production of vitamin K series medication, and the output of its vitamin K1 is the largest in China. According to an enterprise standard higher than the USA pharmacopoeia, British pharmacopoeia, Europe pharmacopoeia and Chinese pharmacopoeia, the company guarantees the high quality of its products with advanced production and strict testing technology. Phytonadione(Vitamin K1) 84-80-0 98.50% USP29;EP5.0;BP2003 VitaminK1 powder 84-80-0 1% USP29;EP5.0;BP2003 VitaminK1 powder 84-80-0 5% USP29;EP5.0;BP2003 Vitamin K3 FEED Enterprise Standard Menadione Sodium Bisulfite: MSB 50% MSB 60-75% MSB 98% MSB96% Menadione Nicotinamide Bisulfite: MNB 50% MNB 96% Vitamin K4 Menadiol Diacetate 99% PHARMA CP2005