Beijing RRZK Technology Trade Co., Ltd. (Abbreviated as RRZK) is a comprehensive company with registered capital of 15 millions RMB and imp./ exp. license. The business fields of RRZK are as follows: A, Trade: Both domestic and international business mainly in steel, chemicals and fire-fighting systems. B, Investment: Mainly in real-estate, including hotel, apartment etc. C, Fire-fighting Products: Design & Manufacture and marketing. With the specialized management and marketing team(s), flexible and effective operation methods, and further more, the modernized management and marketing system, RRZK has been keeping a rapid growing-rate since the year of 2003 when established. Business partners and customers are all over China and the world. RRZK warmly welcome the customers from all over the world to co-operate with us in varies business fields and to achieve mutual benefits.