Professional manufacturer of high-pressure water jet equipment
The products are primarily used in mining, metallurgy, chemical processing, and the energy and transportation sectors.
Professional manufacturer of high-pressure water jet equipment
The products are primarily used in mining, metallurgy, chemical processing, and the energy and transportation sectors.

Product Series

An outstanding, highly professional technical team, state-of-the-art production equipment, and continuously refined manufacturing processes have enabled us to develop an ever-growing portfolio of advanced, high‑quality products over the years.

Pump Station Series

Pump Station Series

Environmental Protection Series

Environmental Protection Series

Electrical Automation Series

Tracked vehicle

Tracked vehicle

Monitoring and Control System

Oil filter machine

Oil filter machine

Water purification equipment

Water purification equipment


Pump Station Series

Professional pump station products deliver powerful performance for the conveyance of various fluids. Featuring high efficiency, stability, and reliability, they meet the needs of projects of different scales. Widely used in municipal water supply and drainage, industrial water systems, and other applications, they provide robust support for infrastructure development.

Environmental Protection Series

Committed to environmental protection, we offer a wide range of eco-friendly equipment. From wastewater treatment to air purification, our advanced technologies help reduce pollution. Our products are green and energy-efficient, supporting sustainable development and contributing to the creation of a clean and beautiful environment.

Tracked vehicle

A tracked vehicle specially designed for mobility, offering exceptional off-road performance. It can traverse challenging terrain and withstand a wide range of harsh environmental conditions, providing convenient transportation for field operations in remote areas and enhancing operational efficiency.

Hydraulic equipment with a license plate

Professional supplier of mining equipment and hydraulic components.

The company’s principal business activities include: the manufacture and sale of hydraulic power machinery and components; the manufacture and sale of industrial automatic control system equipment; the manufacture of gas–liquid separation and purification equipment; the sale of pumps and vacuum equipment; the manufacture and sale of mechanical parts and components; the sale of electronic products; the research and development of mechanical equipment; and the provision of technical services, technological development, technical consulting, technology exchange, technology transfer, and technology promotion. Its products are primarily used in industries such as mining, metallurgy, chemical engineering, and energy and transportation, fully leveraging their advantages to enhance labor productivity.

Chongqing Research Institute Co., Ltd. of China Coal Science and Technology Group
Chongqing Sanfeng Technology Co., Ltd.
Shaoxing Renewable Energy Development Co., Ltd.
Jiangsu Zhongmei Mining Equipment Co., Ltd.
Zibo Heda Polymer Materials Co., Ltd.
Chongqing Pump Factory Co., Ltd.
Jikai Hebei Mechanical and Electrical Technology Co., Ltd.
Shaoxing Keyin Mechanical Equipment Co., Ltd.
2014 year

The company was established in

10000 set

Annual output exceeds 10,000 sets.

1000 +

Partner Clients

Learn more
Chongqing Tongpai Hydraulic Equipment Co., Ltd.

Application Industries

The product is primarily used in industries such as mining, metallurgy, chemical processing, energy, and transportation, fully leveraging its advantages to enhance labor productivity.

News and Information

We sincerely seek broad cooperation with friends from all sectors by providing high-quality products and comprehensive after-sales service to our customers.

Five Reasons to Choose Us

· Advanced equipment
· Rigorous process control
· Experts and Technical Team
· A comprehensive testing system
· Strong after-sales service support

How hydraulic power supports the efficient operation of injection pump trucks

How Hydraulic Power Supports the Efficient Operation of Water‑Pumping Trucks In modern industry and firefighting, the importance of water‑pumping trucks is self‑evident. Whether on construction sites or at emergency rescue scenes, these vehicles play an indispensable role. Driving the efficient performance of this remarkable machine is none other than its hydraulic power system. Today, we’ll take a closer look at how hydraulic power enables water‑pumping trucks to operate with such high efficiency. What Is a Water‑Pumping Truck? First, let’s briefly understand what a water‑pumping truck is. It is a specially designed vehicle, typically equipped with high‑efficiency pumps and a hydraulic system, capable of rapidly delivering large volumes of water. These trucks are commonly used in firefighting, construction, and other situations where substantial amounts of water are urgently needed. Imagine a fire scene: the water‑pumping truck is like a brave knight, riding its steed straight to the blaze, dousing the flames and saving lives. The Basic Principles of Hydraulic Power So, what exactly is hydraulic power? Simply put, it is a technology that uses fluid pressure to perform work. Its fundamental principle relies on the flow of liquid through a closed pipeline to transmit force and energy. You can think of it as a strong ally—though not necessarily large in size, it possesses tremendous strength.

Learn more >

Safety Precautions for Operating a Water Injection Pump Truck

Safety Precautions for Using Water‑Pumping Trucks At construction sites and during fire‑fighting and rescue operations, water‑pumping trucks play a vital role. They can quickly supply large volumes of water, supporting both construction work and firefighting efforts. However, operating these vehicles is no simple task, and safe usage must be given due attention. Today, we’ll discuss the key safety considerations for using water‑pumping trucks, helping you feel more confident when putting them to work. 1. Familiarize Yourself with the Operator’s Manual First and foremost, operators must carefully read the water‑pumping truck’s operator’s manual. This manual serves as your bridge to the machine, containing essential information such as operating procedures, safety precautions, and maintenance guidelines. Think of it this way: without a manual, you’d be venturing into uncharted territory—without a map—making it easy to get lost and even risk accidents. 2. Conduct Regular Equipment Inspections Before each use of the water‑pumping truck, always perform a thorough equipment check. This includes verifying that the oil level, hoses, filters, and other components are in proper working order. Just as you would inspect your car’s tires and fuel before setting out, ensure everything is functioning correctly so you can hit the road safely. If you detect any damage or abnormalities, do not operate the vehicle until the issue has been resolved—this will help prevent more serious problems. 3. Proper Training for Operators Only personnel who have received specialized training should operate water‑pumping trucks. Only those equipped with the necessary knowledge and skills can…

Learn more >

Tips for the Maintenance and Care of Water Injection Pump Trucks

Sharing Maintenance and Care Tips for Water‑Pumping Trucks At construction sites, fire‑fighting operations, and other emergency scenarios, water‑pumping trucks play an indispensable role. They not only efficiently deliver water but also help ensure our safety when it matters most. But do you know how to properly maintain and care for your water‑pumping truck? Today, we’ll walk you through some practical tips to keep your equipment performing at its best when you need it most. Why Prioritize Water‑Pumping Truck Maintenance? First, why should we take maintenance so seriously? Imagine you’re in an emergency situation and your water‑pumping truck suddenly breaks down—it’s like losing your vital “firepower support”! Regular maintenance not only extends the machine’s lifespan but also ensures it’s always ready to perform when needed. Regularly Check Fluids and Oils During operation, the condition of fluids and oils is critical. Be sure to inspect engine oil, coolant, and fuel on a routine basis. These fluids are like blood for the machine; keeping them at adequate levels and clean ensures smooth, reliable performance. Especially in extreme heat or cold, pay extra attention to their condition and replace them as necessary. Keep It Clean to Prevent Corrosion Next, let’s talk about cleanliness. Maintaining both the exterior and interior of your water‑pumping truck in a clean state…

Learn more >

Welcome to our comment section!

Here, your voice matters most. Whether you have valuable suggestions for our products or services, need answers to your questions, or would like to share your experience, we’d be delighted to hear from you.

* Please fill in the fields above (fields marked with an asterisk are required). We will respond to your feedback as soon as possible.