Zhejiang Dongjing Electronics Co., Ltd. is a professional company that specializes in the research and development, design, production and sales of quartz crystal components, and provides electronic components for the global communications, mobile Internet, intelligent control, automotive electronics, and household appliances industries. It is a national key high-tech enterprise, one of the top 100 electronic component companies in China, a key research unit of the State Council Research and Development Center, and an AAA-level contract-abiding and trustworthy unit of Zhejiang Industrial and Commercial Enterprises. It has established a professional R&D team with provincial-level "Academician Expert Workstation", "Postdoctoral Workstation" and "Enterprise R&D Center" as the backbone, and has 33 patents in the field of quartz crystal components.