Nanjing Dongyi Water Supply and Drainage Equipment Co., Ltd. is a professional enterprise engaged in the development, production, and sales of various pumps, water tanks, complete water supply systems, and electrical control equipment. Since its establishment, the company has been joined by a group of technological elites specializing in the research and development of water tanks and variable frequency controllers domestically, with the technical team always being a focus of the company's development. Currently, the company's technology encompasses stainless steel modular water tanks, electrical transmission, water supply and drainage, and its products cover electrical transmission (especially AC/DC speed regulation and variable frequency adjustment), on-site and centralized control of industrial and building electrical transmission equipment (such as variable frequency control systems for water supply pumps, soft start for various high-power motors), building low-voltage distribution, and installation of water tanks for building water supply.

Technology is the primary productive force, and continuous technological innovation is the cornerstone of progress. Absorbing and digesting outstanding scientific and technological achievements from both home and abroad is the opportunity for us to move towards success. The company strictly controls the production process in accordance with the ISO9001 quality system. Meanwhile, we have more standardized and reliable processes, as well as standardized technology, in the production and manufacturing of critical electrical control cabinets in our automation systems engineering. Therefore, our products offer a more reliable quality guarantee compared to general system integration companies that use outsourced manufacturing.

We operate with the principle of providing top-notch products, impeccable reputation, and superior service. We have established a robust quality management system and after-sales service network, shaping our corporate image through high-quality products and services. User satisfaction and recognition are our long-standing aspirations and pursuits!

We will continue to uphold the spirit of relentless pursuit and bold innovation. We sincerely hope to engage in extensive technical exchanges and collaborations with friends from all walks of life, serve a broad user base, and join hands with friends and both new and old customers to create a brighter future together!