Guiyang Post Office possesses the advanced post handling and transport devices.

The computer techniques are widely used in production. The computer techniques are widely used in production, management and administration, etc,. At present, people in Guiyang can directly send mails to every place in the country and more than 145 countries and regions in the world.

Apart from the ordinary business, Guiyang Post Office has some other businesses such as EMS, saving, electronic letter, and international remittance. For EMS, it can reach more than 2,000 cities in China and more than 200 countries and regions in the world. For saving, it is connected with 300 other cities in the country. People can deposit and draw money in any post office. The electronic mail can reach 560 cities in the country. An agreement on international postal money order has been signed between Guiyang and 15 countries such as the USA, Japan, Italy, Denmark and Austria.