SONHO is a professional submersible pump manufacturer built up by a group of expert engineers and management of sewage water pump. Keep an open mind to explore technologies from all over the world to develop innovative products. Based on the concept of teamwork, we are committed to providing value-added products, do our best, let our customers succeed, and achieve a win-win policy. We have an experienced professional R&D team and professional instruments to keep the product quality at a high level. With more than 25 years of sewage water pump experience, SONHO is the best submersible pump manufacturer supplying to all over the world.