VIS has established sales offices in Taiwan and the United States to provide on-site technical and logistical support. To better serve our worldwide customers, VIS also set up sales representatives in USA ,Singapore, Germany, Korea, Japan and China.
Every customer is assigned a VIS account
manager, who coordinates the prototyping, engineering, and
production services provided by our various divisions and
subcontractors. The account manager ensures that the status
of each product is closely and precisely monitored.