In 1993, Dongyin Electric Company was established in Wenling, and since 1999 Dongyin starts well submersible pumps as the main product line, with the main focus on export business. After more than 20 years of development, the business has prospered and grown from a small sapling to a large tree. The demand from domestic and overseas customers is growing. The capacity of the original factory was already stretched to the limit.

In June 2020, DONGYIN moved to a new factory in the eastern part of Wenling city and completed a comprehensive upgrade of its digital and intelligent production lines.

The first phase of new DONGYIN plant covers an area of 300,000 square meters and will be able to produce 25,000 units per day when its capacity is fully released. Just like the pine trees planted in the factory, we have been cultivating deep into the pump industry with the spirit of perseverance. In the early years, the global market for well submersible pumps was mostly dominated by equipment manufacturers from developed countries such as Europe and the USA, but we, as a latecomer, have been able to win in the fierce market competition through the accumulation of technology and experience for nearly 30 years. Now our products are sold to more than 100 countries around the world.We have become a well-known brand and industry benchmark in the international well submersible pump market.