... a wide range of High-tech industries such as: telecommunication, medical electronics, industrial control, industrial power, microphone, mobile, digital, connector, MCU, ... honored customer! 2.Product DescriptionThis PCBA product is suitable for mobile phone!Max layers: 16Base Material: FR-1, CEM-1, ... with competitive price, fast delivery and reliable after-sales service. Shenzhen PCBA for mobile phone