JSPN Electronic Materials Technology Corporation is dedicated to R&D and manufacturing of high-end IC Substrate and MEMS MIC Substrate.
It is a hidden champion enterprise in the field of integrated circuit packaging substrates in China, and is in a world-leading position in the technology and manufacturing of MEMS (sensor) circuit boards. Products are widely used in smart phones, tablets, wearable devices, automobiles and other fields.
Among them, IC substrate products are indirectly supplied to Apple TWS earphones. Goertek is its direct major customer, and Luxshare Precision [Apple TWS earphone foundry] is its indirect customer.