MASUNG is located in Shenzhen and Changsha, China, with an office area of 4,000 square meters and a production area of 40,000 square meters. Adhering to R&D as the main task, relying on a high-level talent team and excellent innovative technology, we provide the entire industry chain service from SMT,assembly to aging test. Masung owned 100% of Independent Product Intellectual Property,there are more than 200 patents of Invention,Soft and continued to increase.Masung has passed ISO9001:2015,and all products certificated with CCC,energy saving,CE,ROHS,FCC,UL etc.Masung are delicated to provide ODM/OEM one-stop solutions to customer.