The Distributors in South Korea are:
  Komatsu - Distributor
JUNJIN CSM
Address:365态Woelam-Ro,
 Eumbong-Myeon,
 Asan-Si,ChungNam,
 Korea
 Zip code 336-865
Telephone:Equipment (82)-41-539-0328
 Parts & Service (82)-41-539-0238, 0256
Fax:(82)-41-539-0277
Web:www.junjincsm.com