CIECE is an international and professional exhibition platform focusing on the electronic circuit industry. It gathers a large number of influential exhibitors such as printed circuit board equipment, printed circuit board manufacturing, printed circuit board raw materials and chemicals, electronic assembly equipment and materials, clean room technology and equipment, fully displays the circuit board and electronic assembly industry chain, and creates an in-depth technical exchange platform, Through the interpretation of industry trends, policy guidance and technology sharing, fully tap the new needs of industry development and jointly explore new market opportunities.