Hangzhou Wolongsen Technology Co., Ltd., established in 2016, is a technology-based enterprise that specializes in the research and development, manufacturing, and sales of network communication equipment, industrial automation communication equipment, fiber optic communication equipment, and provides solutions for various application fields. Our company's products have been widely used by major system integrators, communication companies, engineering companies, and optical communication manufacturers in China. They have also been exported to various regions in Taiwan and Asia, and have gained recognition and trust from overseas customers. At present, the company's main products include industrial communication interface conversion products, fiber optic communication products, industrial fieldbus protocol conversion products, industrial field data acquisition products, industrial Ethernet switch products, and several other series. Wolingsen products are applied in various fields such as industrial automation, power, energy monitoring, shipping, rail transit, intelligent security, healthcare, finance, etc., and have gained the trust and recognition of customers. Company Objective: To open up chip connections, new needs, and new services for customers! 'Core' represents the company's core technology, designing products based on the actual needs of customers, and winning customer trust and satisfaction with high-quality services!