Huizhou Darong Electronic Technology Co., Ltd., founded on October 27, 2011 and headquartered in Huicheng District, Huizhou, China, is a high-tech enterprise specializing in the production and sales of circuit protection components (PPTC). It is also one of the few product suppliers who master the core technology of polymer material protection in the world!The company focuses on the R & D and manufacturing of positive temperature coefficient overcurrent protection components (PPTC), has advanced automatic production equipment, scientific detection means and high-quality staff team, and has accumulated rich and efficient production and management experience. Flexible to provide customers with a variety of packaging methods to meet the dynamic delivery requirements of the rapid development of today's manufacturing industry. Since its inception, we have continued to provide customers with high-quality products and services, and created more wealth for customers. We are truly mutually beneficial and win-win. We are highly praised in the industry and deeply supported and trusted by customers!After 10 years of exploration and development, Darong always takes "quality first, honest service" as its business principle. It adopts ISO9001 quality management system, and has passed UL, TUV, SGS and other international certification. Besides having a number of registered trademarks and patented technologies, it is a high-quality enterprise that pays taxes according to regulations, operates according to law, performs social responsibilities and promotes local employment;In the future, the company will continue to develop into a more influential PPTC manufacturer in the world, create value for users with the most professional products and more personalized services, create more environmentally safe circuit protection products, and benefit mankind.Main products include: SMD chip, dip pin, ring, strip, micro fuse, self recovery fuse, auto fuse and other series. Products through UL, TUV and other international certification, widely used in power supply, household appliances, communication products, electrical products, it, automotive and various precision instruments and other fields.