Time zone in Batam is : GMT+07:00
Batam is one of the largest islands in the Riau archipelago. Like many islands in the region, it was once an underdeveloped island, but after the declaration of free trade in 1989, the island was completely converted into a tourist destination and business district, in a very short time frame. Its strategic location close to the Malacca Strait and Singapore has made Batam one of the biggest ports of Southeast Asia and a major center of international trade, industry and commerce. Despite its many luxurious hotels, Batam is still considered as a transit destination or entry point to Singapore. On the other hand it\'s a great place to get your hands on affordable electronics.
Time zone in Shenzhen is : GMT+08:00
Shenzhen is a coastal city, located just to the north of Hong Kong. With its exuberant environment, glitzy economy and peoples open mindset, the city has become a dream destination for many enterprising people, gaining the reputation as \'A Pearl of South China\'. Thanks to the taxless ports of its neighboring Macau and Hong Kong, a variety of merchandise can be purchased at an affordable price, but be very weary of knock-offs. The city boasts one of the world\'s largest miniature scenic areas, Windows of the World, condensing the sights of the world into one spacious park. Apart from the miniature world tour, various verdant mountains, relaxing beaches, theme parks, safari park and arboretum are attractions to see in Shenzhen.