Gelonghui April 30 丨 Some investors sent a message to Superstar Technology (002444)(002444) on the investor interactive platformarcade1upgames.SZ) Questionsarcade1upgames,"May I ask you what are the main application directions of the company's laser ranging technology, and what proportion of the company's current output in the company's total business?arcade1upgames？”，The company replied that laser measurement products can be used in field surveying and mapping, house construction and decoration, industrial production, etc. Laser measurement products have become one of the company's key development products, accounting for a certain proportion of the company's business.