Shares of engineering component manufacturer PTC Industries will be in focus on Thursday as the company has shared its plans related to the new aerospace castings facility. The counter had closed at Rs 10,163.25 on the BSE in the last trading session - a fall of 0.72 per cent from the previous close. The company said that it is planning to set up a new aerospace castings facility in Lucknow. According to information shared with exchanges, the facility will be spread over an area of 25,000 squ