+86-18061007135     jasonzhu@txtuohai.com

Professional Submersible Pump Manufacturer

Tuohai is a professional manufacturer of submersible pumps and other related products. The main products include submersible axial flow pumps, submersible sewage pumps, submersible mixed flow pumps, water supply pumps, submersible mixers, sewage grinders, and integrated pump stations.

The company possesses comprehensive capabilities in the design, development, production, and testing of large submersible pumps and other environmental protection equipment. Additionally, Tuohai boasts an advanced submersible pump testing workshop, with a maximum test diameter of up to 2000mm.

Our technical team is capable of promptly designing the perfect solution for your project and offers around-the-clock responsive service to save you valuable time.


Advanced Production Workshops


Tuohai has established a precision casting production line and casting inspection equipment, as well as modern pump assembly and testing workshops. The testing power can reach up to 1000kw, with a maximum test diameter of 2000mm. The company can produce and test submersible pumps and related products made of various materials, including stainless steel, alloy steel, and cast iron.


Experienced Technical Team


Tuohai has an experienced technical team that can customize the most suitable solutions for you from initial design and production to subsequent installation and commissioning. Our team ensures that your project progresses smoothly, utilizing our expertise to provide the most efficient and reliable solutions, saving you valuable time and money.


Comprehensive Logistics System


With over 20 years of development, Tuohai has established a comprehensive logistics system, maintaining close cooperation with several high-quality logistics companies in China. Our logistics network covers the globe, allowing us to provide the best logistics solutions for our customers, both domestically and internationally. We ensure that our products are monitored throughout the transportation process to guarantee their integrity upon arrival.


TUOHAI Product Center​​​​​​​

Tuohai is a professional manufacturer of submersible pumps and related equipment. 

Currently, the company offers more than 10 product series with over 200 different products related to hydraulics or environmental protection. Its core products are various types of submersible pumps, expanding to include sewage lift stations, submersible mixers, sewage grinders, and other series of products, as well as electrical equipment such as various control cabinets and terminal box automation controls.

Submersible Axial Flow Pump

Why Choose TUOHAI?

Unrivaled Excellence in water management solutions for submersible sewage pumps, submersible axial-flow pumps, mixed flow pumps and sewage pumping stations
Popular Trust
  • Tuohai Pump Industry Co., Ltd boasts a full complement of professional staff in mechanical processes, electrical, welding, and other areas. With strong technical expertise, the company is equipped with various CNC machines, welding equipment, rolling machines, CNC punching machines, as well as advanced testing and instrument equipment.

    Tuohai has over 20 years of experience in the production of submersible pumps and has accumulated extensive experience in the production and development of various water treatment equipment. The company is capable of providing precise design drawings and accurate solutions according to customer requirements, demonstrating exceptional product development and manufacturing capabilities.

    Tuohai has its own casting workshop and advanced pump testing workshop, allowing it to cast various hydraulic components in-house. This capability enables the company to control the quality of submersible pumps and other related products from the source and to rigorously test pump performance, ensuring all customer requirements are met.

    Choosing Tuohai means you will enjoy efficient, reliable one-stop service and high-quality products.​​​​​​​
Submersible Axial Flow Pump
Submersible Sewage Pump
The integrated pump station

Our Certificate

Our company has got the certification of 
  • CE
  • ISO9001:2008 Quality Management System
  • ISO14001:2004 Environmental Management System
  • GBT28001 2001 ccupational Health and Safety Management System
  • Grade AAA Corporate Credit Status

Client Feedback


April 19, 2023

Introduction:A submersible axial flow pump is a type of pump used to move water, specifically in applications that require large volumes of water to be moved over long distances. The pump is designed to be placed in water, making it a submersible pump, and it uses axial flow to move water. In this a

Tuohai Pump Industry Co., Ltd
Since 1994, we have been offering services of the highest quality, combining our energy and enthusiasm.