PULAUNG CREOIT COMPANY LIMITED Registered No. 0425526000059 Province Loei Registration date December 8, 1983
KOKDOO HUAYSAI CRANITE CO., LTD. Registered No. 0425526000041 Province Loei Registration date September 5, 1983
BOONYONGKIT (LOEI) LIMITED PARTNERSHIP Registered No. 0423526000065 Province Loei Registration date May 16, 1983
GRANITE THAI (LOEI) COMPANY LIMITED Registered No. 0425526000016 Province Loei Registration date February 4, 1983
ธ.เมืองเลยพัฒนาเหมืองแร่ Registered No. 0423525000118 Province Loei Registration date November 25, 1982
สหไตรมิตรเลยบริการ จำกัด Registered No. 0425525000021 Province Loei Registration date February 26, 1982
KUKEAT SERVICE NONG HIN (2002) LTD.,PART Registered No. 0423523000013 Province Loei Registration date January 9, 1980
KRUNGTEP MUANG LOEI TOUR CO., LTD. Registered No. 0425519000022 Province Loei Registration date September 28, 1976
POON PON PUM LIMITED PARTNERSHIP Registered No. 0403516000275 Province Loei Registration date July 9, 1973
VIANG THONG VORAKIT LIMITED PARTNERSHIP Registered No. 0403515000409 Province Loei Registration date November 15, 1972
KASET PATANA LIMITED PARTNERSHIP Registered No. 0403511000251 Province Loei Registration date June 26, 1968