Thong Heng Stone Product Co.,Ltd.

Thong Heng Stone Product Company Limited (THSP) is one of the leading direct importer and supplier of import and local natural stone (granite, marble and sandstone) in Thailand.
THSP was established on the 2nd of February,1992 by a team of Thai specialists and Taiwanese expert technicians. THSP has an office and showroom in Bangkok and a factory in Singburi Province, which located in the investment promotion area privilege granted by the government.