In the rapidly changing global market and technology, the electronic industry of almost all industries has the characteristics of fast product update and iteration, and new processes and new technologies are constantly emerging. Therefore, all kinds of high-tech equipment must be equipped with high-precision, high-cost, miniaturized sensors to detect and control the nodes of the production process, so as to achieve precise production, low error rate, and win the opportunity for terminal manufacturers to occupy market share. Hanliwell has been focusing on the R&D, production and manufacturing of industrial control switches for more than 20 years. It has rich experience, stable product performance, flexible and fast delivery. Limit switches, micro switches, sensors and products are widely used in chips in the 3C electronics industry. Production, PCB processing, LED packaging, IC component packaging, SMT patch, LCM assembly and other process links.