In collaboration with other manufacturers, IV Technical and Engineering Division produce customized connectors and special terminals compatible with their products.
Using its experiences, this industrial manufacturing unit began in the early 1981 to focus on designing, developing, and manufacturing different components, particularly electronic devices such as connectors, terminal blocks, and transformer terminal blocks using its original drawings without copying foreign designs. All production stages, from preparation of drawings and designing components and molds to production projects are carried out independently. The unit has been consistently active for years both domestically and abroad particularly in the neighboring countries. It has also been a leading plant in meeting the needs of the domestic market. In addition, in the early 2015, a new logo was revealed as a symbol for an electrical connector featuring the letters IV (Iran Venus) that is printed on all products and packaging to assure consumers of the originality of these products.