shandongdahuaguangji biochemicalengineeringco, ltd was established in 2003 and has become a renowned organization over the years. Shandongdahuaguangji Biochemicalengineeringco, Ltd is a leading wholesaler, trader in China offering high quality vitamin k3(msb), (mnb). Also, our success can be evaluated by considering our annual revenue of US$1 Million - US$2.5 Million. Currently, we are serving importers and buyers from South America 9% Africa 10% Eastern Asia 12% Domestic Market 8% North America 8% Eastern Europe 12% Southern Europe 8% Mid East 11% Northern Europe 9% Oceania 13% and accepting payments via T/T, L/C, PayPal. With a workforce of 201 - 300 People we are able to facilitate and respond to our clients within less than 42h.