HUNG SENG HUAT ENGINEERING PRODUCT COMPANY LIMITED
4th Floor, Hung Seng Huat Building
191/1 RamaIII Road, Bang Kho Laem District, Bangkok 10120, Thailand.
Tel : (66-02) 6890122 (auto) Fax : (66-02) 6890113
E-mail : kedkaew@hungsenghuat.com
FACEBOOK : hse.hungsenghuatengineering
LINE ID : HSE-Sathit