Kingdom of Siak is a Malay Islamic Kingdom, the largest in the region of Riau, occurring in Siak Regency Srindrapura, with a mileage of about 2-3 hours from the city of Pekanbaru. The Kingdom of Siak reached heyday in the 16th century to the 20th century. The line of sultans of Siak Sri Indrapura was started in 1725 with the 12 sultan who once ruled. Now, as historical evidence of the greatness of Islamic Malay Kingdom in Riau Area, we can see the remains of a palace complex that was built by the Kingdom of Siak, Sultan Assyaidis Syarif Hasyim Abdul Jalil Loretta in 1889 with the name ASSIRAYATUL HASYIMIAH complete with tools. Now the Royal Palace of Siak Sri Indrapura was the repository of the Royal collection of objects.