The company was founded in 1984. Its main production bases are located in Shenzhen, Jiangsu, and Nantong, China. It operates all over the world, has subsidiaries in North America, and R&D sites in Europe. The company's main business includes three businesses: printed circuit boards, electronic assembly, and packaging substrates. 21st China Patent Award Excellence Award, China's Top 100 Enterprises with Intellectual Property Advantages, 2018 China's Top 100 Enterprises in China's Electronic Circuit Industry, 2018 CPCA Science and Technology Committee Advanced Enterprise, 2019 (33rd) Electronic Information Industry Social Contribution Influential Enterprise, Electronic Information Industry Independent Innovation Achievement Promotion Independent Innovation Technology Award (Original Pangu Award), Guangdong Science and Technology Award Science and Technology Progress Award Second Prize, Shenzhen Science and Technology Award, 10th place in Shenzhen's Top 70 Innovative Enterprises, European Joint Audit Cooperative Organization (JAC) Supplier CSR Excellence Award. It was awarded the Shenzhen Carbon Emissions Exchange's Green and Low-Carbon Pioneer Award, Siemens Customer Zero Carbon Pioneer Award, and the China Securities News 1st Guoxin Cup ESG Golden Bull Award Top 50 Carbon Neutrality Awards.