Xi'an Pump & Valve Plant Co., Ltd is a scientific and technological enterprise famous for anti-corrosive pumps and valves such as Ti, Zr, Ni, Hastelloy and Monel pumps and valves, and is one of key manufacturers in the fields of pump and valve. In the trust and support of leaders, Ti valve has been developed since 70s and Ti pump has began to manufacture since 80s. In the year 2010, Zr pump and valve have been identified by China Petroleum and Chemical Industry Association. Owning a sole set of vacuum smelting and casting system and an excellent team devoted to developing and researching anti-corrosive pumps and valves, products manufactured by our company have been widely applied in alkali, salt, acetic acid, desalination of sea water, fertilizer, polysilicon, PTA and petrochemical industry. Ti dechlorination vacuum pump group, Zr liquor circulation pump and Zr plug valve which are independently developed and produced by our company, are exported abroad as the top instead of importing products by its unique and advanced design concept plus good using effects.