Ningbo Yuyihong Electronic Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production and sales of relays. The company currently has fixed assets of RMB 10 million and a standard dust-proof workshop covering an area of 2,000 square meters. At present, the relays produced fall into four major categories, namely communication, power, industrial and automotive relays, with 28 product series, over 2,000 commonly used specifications, and an annual production capacity of 35 million units.

The company adheres to the enterprise spirit of "Customer-Centric, Quality-Oriented, Pioneering and Innovative, Pursuing Excellence" and takes "Quality First, Lean Production" as its business policy. As a large-scale relay manufacturer in China, its products are exported to countries such as the United States, South Korea and Germany.

The company has introduced advanced overseas relay R&D and production technologies, as well as production equipment and automated production lines. It has established and refined a quality assurance system, and obtained ISO9001:2008 quality management system certification, along with domestic and international certifications including China CQC, US UL/cUL and Germany TUV, striving to become a world-renowned relay supplier.

Perfect after-sales service and superior cost-performance ratio make Yuyihong brand relays the optimal choice for customers at home and abroad. In the fiercely competitive market, Yuyihong serves customers with premium quality, reasonable prices and on-time delivery.