SIN HAH LONG REGISTERED ORDINARY PARTNERSHIP Registered No. 0522494000039 Province Lampang Registration date July 12, 1951
KHAMMAN FARM & SONS REGISTERED ORDINARY PARTNERSHIP Registered No. 0522517000021 Province Lampang Registration date June 13, 1951
THE LAMPANG TNAI LABOUR CO., LTD. Registered No. 0525493000020 Province Lampang Registration date February 1, 1950
POM YAI PANICH LAMPANG CO., LTD. Registered No. 0525491000065 Province Lampang Registration date October 26, 1948
MITRA SUMPANTU COMPANY LIMITED Registered No. 0525491000057 Province Lampang Registration date September 27, 1948
HONG PONG LONG COMPANY LIMITED Registered No. 0525491000049 Province Lampang Registration date September 6, 1948
PHANASIDDHI CO., LTD. Registered No. 0525490000037 Province Lampang Registration date August 30, 1947
THE LAMPANG PROVINCIAL TRADING CO., LTD. Registered No. 0105483000179 Province Lampang Registration date September 9, 1940