1. Kingkey 100 (KK100) is a 441.8-meter-tall skyscraper located in Shenzhen, China. It is the eighth tallest building in the world and the tallest building in Shenzhen. The building was completed in 2011 and is a prominent feature of the city’s skyline. It is also known for its distinctive design, with a unique shape and a glass facade that glows at night, making it a stunning sight to behold.

2. The working time of KK100 may vary depending on the specific attractions or facilities within the building. It is recommended to check the official website or contact the building management for more information. Unfortunately, a specific phone number for KK100 is not available at this time.

3. As for ticket information, if there are observation decks or other attractions open to the public within KK100, there may be an entrance fee involved. Again, it is best to check the official website for the most up-to-date information on ticket prices and how to purchase them.

In terms of transportation, KK100 is conveniently located in the financial district of Shenzhen and is easily accessible by various modes of transportation, including public buses, taxis, and the metro. Visitors can take the Shenzhen Metro Line 1 to the Laojie or Grand Theater station, which are both within walking distance of the building. Additionally, there are parking facilities available for those who prefer to drive to the location.