Shenzhen GuoHua Network Security Technology Co Ltd, formerly Shenzhen CAU Technology Co., Ltd., is a China-based company principally engaged in the research and development, production and sales of pharmaceuticals. The Company mainly produces freeze-dried powder injection. The Company’s main products include compound diisopropylamine dichloroacetate for injection, meglumine adenosine cyclophosphate for injection, urokinase for injection and cytidine disodium triphosphate for injection, etc. The Company also engages in mobile Internet security business. The Company mainly operates its businesses in domestic market.