Hangzhou Dongwo Electronic Technology Co., Ltd. is a city high-tech enterprise engaged in the R&D, production and sales of a full range of transient suppression diodes and ESD array semiconductor components. The company has a huge wafer manufacturing process network in Taiwan (the front process is wafer manufacturing, the middle process is packaging, and the back process is test packaging) and the overall production line, and is committed to the development of high-end wafer manufacturing and packaging technology for protective devices. , maintain technological leadership with strong competitiveness. Our current packaging series include: SOD-123FL, SMA, SMB, SMC, DO-218AB, SOD323, SOD523, SOT23, SOT23-6L, SOP-8, DO-41, DO-15, DO-27, R6 wait. The relevant core technologies have been authorized by a number of patents, and the products have been certified as high-tech products by Zhejiang Province. Products are widely used in military industry, automotive electronics, instrumentation, industry, fire protection, communications, displays, digital, storage, household appliances and other fields.