v:* {behavior:url(#default#VML);}o:* {behavior:url(#default#VML);}p:* {behavior:url(#default#VML);}.shape {behavior:url(#default#VML);}v:textbox {display:none;}<!--[if !ppt]--> <!--[endif]--> Tool Exponent Services (Asia) Corporation is located at No. 41 Arayat St., Mandaluyong City, formally established in February 1988 and it engages in tool and die making. The principal activities of TESA includes, operating machines, welding and forging, carting shop contractor, soliciting firms, designing, fabricating and/or manufacturing machineries and parts under the category of mechanical.