When using the airport bus

• Incheon International Airport → Cheonan Express Bus Terminal (takes about 150 minutes) → QSI Co., Ltd. (takes about 20 minutes by taxi)
• Seoul Gimpo Airport → Cheonan Express Bus Terminal (takes about 120 minutes) → QSI Co., Ltd. (takes about 20 minutes by taxi)

When using an express bus

• Seoul Gangnam Express Bus Terminal → Cheonan Express Bus Terminal (takes about 60 minutes) → QSI Co., Ltd.
  (takes about 20 minutes by taxi)

When getting off at the bus terminal

• 1. Take numbers 200 or 201 at the stop opposite the terminal (Shinsegae Department Store)
• 2. Get off at Seonggeo Cheonheung Industrial Complex entrance (about 12 courses)
• 3. SK gas station, 100 meters above the industrial complex, on the left (building next to Seonggeo Fire Station)

When getting off at Cheonan Station

• 1. Take bus numbers 200 or 201 at the bus stop on the left across from Cheonan Station Plaza 3-way intersection
  (use the underground shopping mall on the left in front of the plaza and take the bus)
• 2. Get off at Seonggeo Cheonheung Industrial Complex entrance (about 12 courses)
• 3. SK gas station, 100 meters above the industrial complex, on the left (building next to Seonggeo Fire Station)

When using KTX

• Seoul Station → Cheonan Asan Station (takes about 40 minutes) → QSI Co., Ltd. (takes about 30 minutes by taxi)

When using the subway

• Seoul (City Hall: Line 1 Suwon) → Jiksan Station (takes about 120 minutes) → QSI Co., Ltd. (takes about 10 minutes by taxi)