GrandTop was established in 2005, specializing in high quality PCBA OEM&ODM, electronic product turnkey services. Including SMT, DPI, MI, AI, PCB Assembling, conformal coating, final product assembling, testing, material procurement, and one stop services.
Our headquarter and factory are located in Shenzhen, with more than 150 employees and over 6000 square meter shop floor.
Our PCBA and products are widely used in industrial control, medical device, food equipment, laser module, communication device, traffic control, automobile, smart home system, ect.
Millions of circuit boards are produced here every year. Which provide superior service for each clients.
Customers satisfaction and development of science and technology are our internal motivation.