Our Pattern Marking Support provides design, grading and marking systems with computer speed and accuracy.

Address : Quarteirão B1, Parque Industrial Da Concordia, Estrada De Seac Pai Van, Coloane, Macau.
Tel : (853) 332299 
Fax : (853) 331199 / 880033
Homepage:www.sengsan.com
Email: info@sengsan.com