Henan Zhigong Electronic Technology Co., Ltd., referred to as Zhigong electronics, is a comprehensive supplier of circuit protection components. It is a high-tech enterprise integrating R & D, production and sales. As a professional manufacturer of circuit protection components, Zhigong electronics has its own independent brand "Dongwo", English "dowo". Its main products cover TVs transient suppression diode, ESD electrostatic protection components, GDT ceramic gas discharge tube, MOV varistor, PTC self recovery fuse, TSS semiconductor discharge tube and other products. Excellent quality, spot stock, short delivery time, high quality service, customer trust, is the pride of Zhigong electronics.

With excellent R & D teams at home and abroad, exquisite technical level, excellent product quality, high-quality pre-sale and after-sales service, Zhigong electronics has not only won the recognition and support of customers, but also won high praise and praise from peers. Zhigong electronics is not only a professional manufacturer of circuit protection components, but also a reliable partner for customer product development, testing and circuit protection scheme design. At the same time, it can customize and produce circuit protection components according to customers' needs.

A number of senior electronic engineering designers sit at Zhigong Electronics Co., Ltd., providing advanced and high-quality components and components products. At the same time, they also provide customers with a complete set of integrated circuit protection design solution services free of charge. Professional EMC laboratory and reliability laboratory can promote the design of customer scheme, shorten the product development cycle, and ensure to provide high-performance, reliable circuit protection products in the shortest time. It is worth mentioning that the core technology independently developed by Zhigong electronics has been granted a number of patents, and has passed ISO9001 quality management system certification, UL certification, SGS certification and EU CE certification.

With a huge wafer manufacturing process network (the front process is wafer manufacturing, the intermediate process is packaging, and the next process is test packaging), it is committed to the research and development of high-end wafer manufacturing and packaging technology for circuit protection components. At present, the packaging series of Zhigong electronics include: sod-123fl, SMA, SMB, SMC, do-218ab, sod323, sod523, SOT23, sot23-6l, sop-8, DO-41, DO-15, DO-27, R6, etc.

The products of Zhigong electronics are almost indispensable components of all electronic products, and their application range is extremely wide. In the automotive electronics, consumer electronics, power drive, industrial power distribution, renewable energy, telecommunications, home appliances, measuring instruments, medical electronics, industrial control, lighting, security systems, building control and automation, audio / video equipment, computers and their peripheral equipment, etc., we can find the figure of Ge.

In the supply of circuit protection components on the road, to work electronics, all the way to the end. In the future, Zhigong Electronics will strengthen the technology research and development of new products, improve the test service level, increase the market investment, continuously optimize and adjust the product structure, expand the market, and strive to become the first-class circuit protection component leader in the industry, only for your circuit safety!