THONG SEN SUK COMPANY LIMITED Registered No. 0105516010101 Province Samut Prakan Registration date September 19, 1973
มหาวงศ์โลหะกิจ Registered No. 0103516024584 Province Samut Prakan Registration date September 14, 1973
SAHAPORN CHAROEN INDUSTRY LIMITED PARTNERSHIP Registered No. 0103516019947 Province Bangkok Registration date July 18, 1973
T. JAROENKIJ INDUSTRIAL LTD., PART Registered No. 0103516004796 Province Bangkok Registration date February 15, 1973
UDOM INDUSTRY LIMITED PARTNERSHIP Registered No. 0103515026745 Province Samut Prakan Registration date December 26, 1972
UDORN HANG HONG SENG LTD., PRT Registered No. 0413515000387 Province Udon Thani Registration date November 1, 1972
SAHAKOONOT COMPANY LIMITED Registered No. 0105515003038 Province Bangkok Registration date May 18, 1972
TAPOO RIENTHONG LIMITED PARTNERSHIP Registered No. 0103513014561 Province Nonthaburi Registration date August 18, 1970
FASTENING INDUSTRY CO., LTD. Registered No. 0105513003391 Province Samut Sakhon Registration date July 7, 1970
โรงงานผลิตภัณฑ์น๊อตง่วนหลี Registered No. 0103513007905 Province Bangkok Registration date May 4, 1970
CHAI CHAROEN NAIL LTD., PART Registered No. 0103512019314 Province Bangkok Registration date November 25, 1969
STANDARD ELELCTIC FACTORY LIMITED PARTNERSHIP Registered No. 0103512017532 Province Bangkok Registration date October 27, 1969
CHIN HONG LIMITED PARTNERSHIP Registered No. 0103512007421 Province Bangkok Registration date May 12, 1969
BANGKOK FASTENING COMPANY LIMITED Registered No. 0105511002720 Province Samut Prakan Registration date May 24, 1968
YAN YONG METALS LIMITED PARTNERSHIP Registered No. 0103506001131 Province Samut Prakan Registration date February 12, 1963
THE BANGKOK NAIL WORKS CO., LTD. Registered No. 0105505000788 Province Bangkok Registration date May 17, 1962
CHIN HUA NGUAN THAI COMPANY LIMITED Registered No. 0105505000028 Province Bangkok Registration date January 5, 1962
THAI NAIL WORKS COMPANY LIMITED Registered No. 0105503001108 Province Bangkok Registration date August 11, 1960