Nam Sach Industrial Zone has a total area of 63 ha. Nam Quang Company Limited (Hai Duong) is its investor with total invested capital of VND 86,6 billion.

At the end of September 2003, Investor has carried out infrastructural items valued at VND 49 billion, in which: land filling and levelling has been basically aompleted, 80% of the items such as internal traffic roads, lighting system, water drainage system has been finished. 15 investors have invested in renting land in the Industrial Zone, several enterprises are in their first step of building factories.The area for lease in NSIZ has been fully acquired.