Fine-Line Circuits Ltd. engages in the manufacturing of printed circuit boards. Its products include On-Board PCBS, High Frequency Microwave Hibrid PCBS, Multilayer Cavity PCBS, Flex & Rigid Flex PCBS, Backplane PCBS, Embedded Passive Component PCBS, Multi Layer PCBS; High Copper Boards; and Impedance Controlled PCBS. The company was founded by Bhagwandas Trikamdas Doshi on October 9, 1989 and is headquartered in Mumbai, India.