. Zhejiang Sandi Electric was officially established in 2008. Previously a small private enterprise, after nearly ten years of effort, the company invested heavily in hiring high-tech innovation talents, enabling its products to achieve rapid and significant improvements. As a result, the company has transformed from a simple assembly and manufacturing enterprise into an innovative technology enterprise integrating R&D, design, and production. The company strictly controls product quality, striving for perfection and regarding quality as its lifeline. It continuously improves its quality management system and has successfully obtained ISO9001 quality management system certification. The company constantly introduces advanced international production and testing equipment to ensure product quality and timely delivery. Our company specializes in research, development, production, and service in the power supply field, and is widely recognized by customers for its comprehensive product range, high-quality standards, and excellent service. Our main products include: grid-connected photovoltaic inverters, off-grid sine-wave inverters, industrial-frequency explosion-proof inverters, power converters, integrated solar-storage systems, marine inverters, automotive inverters, photovoltaic energy storage oil-electricity banks, photovoltaic water pump inverters, photovoltaic lightning protection combiner boxes, solar charge controllers, wind controllers, wind inverters, and other series... Our products are widely used in various fields such as solar and wind power systems, desert control, wastewater treatment, industrial automation control, civil applications, railways, ships, fire-fighting power supplies, medical systems, and key national infrastructure projects. We put people first and provide solid, trustworthy, and comprehensive services, allowing customers to use Sandi products with greater confidence and earning consistent praise from them. Since its establishment, Sandi Company has consistently adhered to a working philosophy of “efficiency, rigor, and professionalism,” following a quality policy of “standardized management, meticulous manufacturing, quality first, and dedicated service.” We pursue excellence and create value through innovation! We firmly follow the path of independent innovation, continuously enhancing our competitiveness through technological innovation, product innovation, and service innovation. Our products are exported to many countries across North America, Oceania, Europe, South America, and Africa, and are highly praised by users for their superior performance, with our market share steadily growing. The company insists on taking technology as the driving force and maintains long-term, good R&D collaborations with major universities. We introduce and absorb foreign technologies and have established a strict quality control system. We will keep striving tirelessly and create brilliance together with you!
Welcome to the website of Zhejiang Sandi Electric Co., Ltd. Our company is located in Wenzhou City, renowned as having "the finest scenery in the southeast." Our specific address is at Company Street, Yueqing City, Wenzhou, Zhejiang Province. The person in charge is Yi Haixia.
We mainly deal in industrial-frequency off-grid inverters | photovoltaic energy storage oil-electricity banks | solar controllers and photovoltaic combiner boxes | photovoltaic water pumping inverters.
Registered capital: RMB 2 million - 3 million.
Price wars are a vicious form of competition common in many industries. Many manufacturers, in order to win the price war, are willing to sacrifice product quality. However, our company firmly rejects price wars and insists on using the best raw materials and cutting-edge technology to ensure product quality and safeguard consumers’ legitimate interests.