Core Insights - The 2025 International Electronic Circuit (Shenzhen) Exhibition showcases the entire industry chain of electronic circuits and PCBA, with an exhibition area expanded to 80,000 square meters and over 600 global industry leaders and emerging companies participating [1] Group 1: Exhibition Highlights - The exhibition serves as a "barometer" for the electronic circuit industry, setting multiple records in various sub-sectors, with nine major exhibition areas including newly added "Packaging and Testing Technology" and "Precision Components and Parts" zones [2] - The event features significant innovations such as Shenzhen Longdexing Technology's "Micro-etching Liquid Online Recycling and Copper Recovery System," which effectively recycles copper resources and reduces waste liquid [2] - Dongwei Technology's high-end PCB etching equipment, equipped with an intelligent point-spray compensation system, achieves etching uniformity of over 96% [2][3] Group 2: International Participation and Business Activity - Over 50 countries and regions are represented by buyers at the exhibition, with dedicated buyer tours facilitating deep exchanges between core buyers and exhibitors [4] - Numerous orders are being signed on-site, with companies like Dongguan Zhenzhi Automation Equipment and Shenzhen Haochuang Technology securing contracts ranging from hundreds of thousands to millions [4] - The exhibition fosters deep integration of innovation, industry, and capital chains, positioning Shenzhen as a global hub for electronic circuit technology and high-quality development [5]