Since its inception, YOUSI has dedicated itself to delivering high-quality products and excellent services across power transmission, distribution, and new energy sectors. With deep roots in the power industry, YOUSI swiftly garnered recognition for its extensive technical expertise, superior product quality, and dedicated customer service.

In power transmission, YOUSI offers a range of efficient and dependable solutions such as high-voltage transmission line equipment and substation automation systems. These solutions significantly enhance grid transmission capacity and stability.

In distribution networks, YOUSI focuses on smart grid development, employing advanced automation technologies to enable precise and efficient grid management, operation, and maintenance.

Additionally, amidst the rapid growth of new energy sources, YOUSI actively engages in research and development tailored to wind, solar, and other renewable energy forms. This effort supports widespread adoption with robust access, conversion, and storage equipment.

Beyond product innovation and performance enhancement, YOUSI prioritizes personalized, responsive customer service, ensuring timely technical support and comprehensive after-sales service for every client.

With a well-established marketing network and customer service system, YOUSI's products are widely acclaimed and applied in numerous domestic and international power and new energy projects.

Looking ahead, YOUSI remains committed to its core values of technological innovation, quality excellence, and customer-centric service. The company continues to pioneer advancements in the global power industry, contributing to sustainable development worldwide.

Test Lab

YOUSI operates a well-equipped laboratory with state-of-the-art facilities to perform a wide range of electrical and mechanical tests. The laboratory is designed to assess products thoroughly, ensuring compliance with international standards such as IEC, ANSI, and GB. Through these rigorous tests, YOUSI guarantees that its products meet industry benchmarks, delivering consistent quality and reliability.

In addition to adhering to these global standards, YOUSI’s lab is also equipped to customize testing procedures based on specific customer requirements. This adaptability allows YOUSI to verify that each product not only meets universal regulatory standards but also aligns precisely with the unique demands of its clients, resulting in tailored solutions and enhanced satisfaction.

2006: Foundation and Initial Focus on Composite Insulators
YOUSI was established in 2006 with a vision to innovate the electrical equipment industry. The company began its journey by focusing on the manufacturing of composite insulators, recognizing the growing demand for advanced insulation solutions in the power sector. Leveraging cutting-edge technology and high-quality materials, YOUSI quickly positioned itself as a reliable supplier for utility companies and contractors, becoming known for its durable and efficient composite insulators.

2008-2010: Expansion into Power Line Hardware
Building on its success in the insulator market, YOUSI expanded its product range in 2008 to include power line hardware. This strategic move allowed the company to offer a more comprehensive solution to its clients, providing all necessary components for power line installations. The development and production of various fittings, connectors, and accessories further solidified YOUSI’s reputation as a one-stop shop for high-quality electrical equipment.

2011-2015: Diversification and Engineering, Procurement, and Construction (EPC) Services
Between 2011 and 2015, YOUSI continued to grow and diversify its offerings. The company recognized the increasing complexity of power line projects and the need for integrated services. As a response, YOUSI ventured into Engineering, Procurement, and Construction (EPC) services for power line projects. This expansion enabled the company to manage entire projects from design to execution, providing clients with tailored solutions that ensured efficiency and reliability.

During this period, YOUSI focused on strengthening its global presence. The company established partnerships with leading firms in the energy sector and expanded its distribution networks worldwide. This enabled YOUSI to serve an ever-growing international customer base, providing high-quality products and services across various regions.

2021-Present: Commitment to Innovation and Sustainability
In recent years, YOUSI has intensified its commitment to innovation and sustainability. The company has invested in research and development to enhance the performance and reliability of its products, particularly in the areas of renewable energy and smart grid technologies. YOUSI has also adopted sustainable manufacturing practices, aiming to reduce its environmental footprint while continuing to meet the needs of its customers.

As of now, YOUSI stands as a respected leader in the electrical equipment industry, known for its expertise in composite insulators, power line hardware, and comprehensive EPC services. The company remains dedicated to delivering high-quality solutions that power the future while adhering to the highest standards of safety and sustainability.