There are several cotton spinning and ginning mills. Cotton ginning, oilseed milling, and lamp and glass manufacture constitute the prominent industries. Ginning mills were happy to have someone haul away the cotton seeds. The town became a center for ginning and milling local agricultural products. Another source of cotton fibre comes from the cotton ginning process. By 1966, the firm was operating one dal mill and two cotton ginning factories. The main branches of light industry were cotton ginning, silk, and carpet weaving. The most developed industrial activities are oil refining, cotton ginning, textiles, and other light industry. It contained almost around more than 75 ginning factories of cotton. There are also some ginning and pressing factories. Adoni is a large producer of cotton and has a substantial ginning and textile industry. In the 1940s Harrah was a center of cotton ginning. He then won the chance to establish three cotton ginning factories in the country. The founder G. Kuppuswami Naidu born in Papanaickenpalayam, Coimbatore was into cotton ginning and trading. By 1900, Gruene was a prominent banking, ginning, and shipping center for area cotton farming.