Trial operation started in September 1997.

/kloc-0 officially opened on may 28th, 998.

1999 1 1.9 was rated as a four-star foreign-related tourist hotel by the National Tourism Administration.

On March 8, 2000, 65438 was officially listed.

June 5438- 10, 2007 upgraded according to the standard of five-star hotel.

On June 30, 2009, it returned to people's field of vision with a brand-new look.

On April 20 13, "Poly White Rose Hotel" was officially renamed as "Poly Hotel", which opened a brand-new road of development.