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Products that customers say are good are truly reliable products

  • Solar pile driver

    Solar pile driver has the advantages of high efficiency, fast speed, automatic operation, strong load-bearing capacity, versatility, environmental protection and energy saving. It is an indispensable construction equipment in the construction of solar photovoltaic power stations, which can improve construction efficiency, reduce labor costs, and ensure the quality and stability of photovoltaic pile foundation.  

  • DTH Drilling Rig

    In the down-the-hole drill rig, a hammer is attached to the lower end of the drill pipe. The hammer mounted on the drill bit is activated by the addition of compressed air and drives into the ground, rotating and striking at the same time. This method is mainly used for hard to very hard rock and/or for breaking through large rocks.

  • Air Compressor

    Air Compressor is a type of air compressor powered by a diesel engine. It utilizes a rotary screw mechanism to compress air and generate high-pressure air for various industrial applications.We can provide air compressors of various models.

  • Accessories

    Our main products are piling rig for solar ,guard piling rig,drilling machine, aerial ladder truck.And we produce various parts of these devices.

  • Guardrail pile driver

    Guardrail pile driver, also known as guardrail pile driver, piling machine ,guardrail post driver or guardrail post pounder, is a specialized machine used for installing guardrail posts along highways and roads. Guardrail piling rig offers efficient and rapid installation, precise positioning, versatility in post sizes, enhanced safety features, durability, cost-effectiveness, and environmental friendliness. It is an essential machine in the construction and maintenance of road safety barriers, ensuring the safety and protection of motorists on highways and roads.

2010

Founded

Anhui TeZhong Machinery Technology Co., Ltd.
Anhui Tezhong Machinery Co., Ltd., founded in 2010, is located in the Su-Xu High-tech Economic Development Zone. As a leading manufacturer in China’s pile driver  industry, we specialize in solar pile drivers for PV projects, highway guardrail pile drivers, and DTH drilling rigs. We provide fully customized solutions with advanced equipment and strict APOP and PP-AP procedures. Tezhong holds 3 invention patents, 38 utility model patents, and 1 PCT international patent. Our products are CE and ISO9001 certified and widely used in PV mounting systems, infrastructure, and foundation engineering. With a modern factory and over 150 skilled workers, we export to the Middle East, Southeast Asia, Europe, and other regions.Committed to “survival by quality and development by reputation,” Tezhong aims to build long-term partnerships worldwide.
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Products that customers say are good are truly reliable products

  •   TeZhong Machinery Ships 3 TZ390 Highway Guardrail Pile Drivers to Spain On December 30, 2025, 3 units of TZ390 Highway Guardrail Pile Driver Machines were dispatched from TeZhong Machinery’s production base to Qingdao Port, heading to Spain. Designed for highway and road safety projects, these machines help construction teams install guardrails more efficiently and safely.     Key Advantages of TZ390 Highway Guardrail Pile Drivers 1. Stable and Precise Operation – Widened wheel track of 1.78m and adjustable inner frame provide strong stability, precise pile placement, and high safety during operation. 2. Versatile Mast and Drilling – Vertical guide rail up to 3.95m supports piles less than 3m; hydraulic hammer can be replaced with a rotary head for drilling up to 2.2m. 3. Powerful and Customizable Engine – Changchai 490B four-cylinder diesel engine (39kW, 52HP), economical and powerful; supports engine customization including Cummins. 4. Efficient and User-Friendly Operation – Integrated operating console allows one person to complete all machine operations easily, reducing training time. 5. Enhanced Safety and Hydraulic Control – Air-cut rear wheel brake, 80L hydraulic oil tank with breather valve, and three-way valve for flexible oil return improve construction safety, efficiency, and equipment longevity.     TeZhong Machinery: Reliable Highway Pile Driver Manufacturer The shipment of these 3 TZ390 machines demonstrates TeZhong Machinery’s commitment to intelligent, reliable, and efficient piling solutions for global road infrastructure projects. These machines are expected to play a key role in the Spanish highway project, improving construction efficiency, precision, and safety.     For more details about the TZ390 Highway Guardrail Pile Driver, visit the TZ390 Product Page.  
  •   On November 24, 2025, 3 units of Smart TZ536 Solar Pile Drivers, tailor-made for an Egyptian client, were officially dispatched from TeZhong Machinery's production base to Qingdao Port. These intelligent piling equipment are set to sail to Egypt, injecting powerful momentum into the local photovoltaic (PV) project construction.       As a customized solution engineered for overseas market demands, the TZ536 solar pile drivers have achieved dual upgrades in core configurations and intelligent functions:   - In terms of power system, they are equipped with a 97kW Cummins engine complying with Euro III emission standards, combining robust performance with environmental compliance to meet the stringent emission requirements of overseas projects.   The intelligent control and safety configurations have been fully optimized, featuring a range of practical functions:     1. Remote Control System: Enables precise operation of the entire machine within a maximum distance of 100 meters via remote control, significantly enhancing operational flexibility.     2. Intelligent Monitoring & Electronic Control System: Equipped with a large engine status display screen, it provides real-time visual access to operating parameters and supports precise adjustment of core indicators such as engine speed, improving maintenance efficiency.     3. One-Click Intelligent Operations: Integrates "one-click leveling" (rapid vertical positioning of the mast) and "one-click reset" (automatic retraction of the mast), simplifying operational processes and lowering the learning curve for operators.     4. Multiple Safety Guarantees: Standard with an emergency stop switch for quick shutdown of equipment operation, minimizing construction risks to the greatest extent.     5. Working Condition Adaptation: Supports high/low speed switching via valves, allowing flexible adjustment of operational efficiency based on different construction scenarios.     6. Automated Pile Driving Mode: Through linked control of hydraulic hammer vibration and automatic pile pressing, one-click switching initiates standardized pile driving processes, enhancing construction consistency and stability.     7. Humanized Comfort Configuration: Equipped with a shock-absorbing seat to effectively reduce fatigue during long-hour operations and optimize the operator's working experience.       The shipment of these customized products fully demonstrates Tezhong Machinery's R&D strength in intelligent technology. The application of a series of intelligent functions not only greatly improves construction efficiency and operational convenience but also adapts to the complex construction environments of overseas PV projects, creating greater value for clients.     As a leading Chinese manufacturer of solar pile drivers, Tezhong Machinery boasts complete OEM/ODM R&D and manufacturing capabilities. We have always focused on the development needs of the global PV industry, committed to providing "easy-to-use, efficient, and reliable" pile driving equipment solutions. In the future, we will continue to deepen technological innovation, and with higher-quality customized products and services, help global clients overcome construction challenges and promote the efficient implementation of PV projects. We look forward to these 3 TZ536 solar pile drivers playing a core role in the Egyptian project, creating outstanding benefits for the client and jointly building a blueprint for green energy development!  
  •   Today, TeZhong Machinery was honored to receive a key client from Iraq. The client team conducted an in-depth inspection of the entire production process at the factory and witnessed the on-site operation test of the TZ650 Intelligent Solar Pile Driver, expressing full recognition for the equipment’s intelligent performance and the company’s manufacturing strength.     During the inspection, the client first visited TeZhong Machinery’s production workshop, gaining an intuitive understanding of the full-process manufacturing journey from "steel raw materials to finished machinery". Every process—from raw material pretreatment, precision machining, and professional welding, to grinding & polishing, eco-friendly painting, and core component assembly—adheres to strict corporate production standards. The quality inspection department intervenes throughout the process, from raw material incoming inspection to component forming, conducting one-by-one verification of key indicators such as dimensional accuracy and welding strength to prevent non-conforming products from entering subsequent processes. This "full-process quality control" has laid a solid foundation for equipment reliability, and the client expressed approval of this rigorous production system.     Subsequently, the technical team demonstrated the operation of multiple solar pile driver models to the client: The TZ536 Solar Piling Machine first attracted the client’s attention with its simple operation interface and user-friendly control logic. Among the later demonstrated TZ670 Solar Pile Driver and TZ650 Intelligent Solar Pile Driver, the intelligent functions of the TZ650 stood out as the highlight. This model integrates a GPS+GNSS dual positioning system and wireless remote control technology, supporting full-process automated operations such as autonomous driving, centimeter-level precise positioning, and intelligent auto pile driving & lifting—requiring only one operator to complete the pile foundation construction of a solar power plant. It not only increases construction efficiency by over 40% but also significantly reduces labor costs and operational risks. The client observed the details of the equipment’s operation up close, engaged in in-depth exchanges with the technical team on the intelligent control system on multiple occasions, and showed strong interest in the equipment’s efficiency and intelligent level.     From process control on the production side to performance breakthroughs on the product side, this inspection allowed the client to fully perceive TeZhong Machinery’s strength. TeZhong Machinery has always believed that a solid cooperative relationship stems from transparent production, solid technology, and in-depth trust; and there is no more intuitive way to build this trust than witnessing the actual operation of equipment and experiencing every detail of manufacturing firsthand.     Sincere thanks go to the Iraqi client for their trust and valuable time! TeZhong Machinery looks forward to providing strong support for his company’s large-scale solar projects in Iraq and other regions of the Middle East with cost-effective intelligent pile driving equipment. If you are interested in visiting our factory or conducting on-site equipment tests, please feel free to contact us at any time to explore cooperation opportunities in green energy construction!  
  • Market demand and installed capacity: There is overall growth but at a slower rate. The global photovoltaic demand is still on the rise. However, compared with the previous stage of rapid development, the growth rate will slow down. Multiple institutions predict that the global photovoltaic installed capacity in 2024 is expected to maintain a growth rate of 15%-25%, returning to rationality from rapid growth. This is mainly because some regional markets are gradually becoming saturated and there are adjustments in policies and technologies. There are obvious differences in regional markets. China remains in the lead. China is still the largest photovoltaic market in the world. The implementation of domestic wind and solar power base projects in phases one, two, and three and the use of supporting ultra-high voltage transmission channels make the growth rate of domestic photovoltaic installations expected to return to a normal level. The Chinese photovoltaic industry shows strong development momentum, with both production volume and output value at the manufacturing end reaching new historical highs. The markets in Europe and the United States are relatively stable. In 2024, the United States is expected to achieve significant growth in photovoltaic installations, with about 45GW of new photovoltaic installations and a year-on-year growth of more than 40%. The European market, affected by factors such as component inventory clearance and a drop in electricity prices, has stable demand growth. The market demand in 2024 remains overall stable. Emerging markets are on the rise. Emerging regions such as the Middle East and Africa have strong demand for clean energy, providing new growth opportunities for the photovoltaic industry. These regions are rich in solar energy resources, and the governments are also actively promoting the development of renewable energy. In the future, they are expected to become important growth poles of the photovoltaic market. Technological innovation: Battery efficiency keeps getting better. The continuous improvement of the conversion efficiency of solar panels is a long-term trend for the photovoltaic industry. The research and development of more efficient solar cell technologies like heterojunction and perovskite new battery technologies will be the key to enterprise competition. These new battery technologies are likely to be put into commercial use in the next few years, which will further reduce the cost of photovoltaic power generation. Energy storage technology is integrated more. Photovoltaic power generation is intermittent and unstable. So, the development of energy storage technology is really important for improving the utilization efficiency of photovoltaic energy. That's why the combination of photovoltaic and energy storage will become closer. Integrated photovoltaic energy storage systems will be the future direction. They can better meet users' power needs. Intelligent operation and maintenance technology develops. As photovoltaic power stations keep getting bigger in scale, the application of intelligent operation and maintenance technology will become more common. Through technologies like big data and artificial intelligence, we can monitor and analyze photovoltaic power stations in real time. This way, we can detect and fix faults in time, improve the operation efficiency and reliability of power stations, and reduce operation and maintenance costs. Industrial structure adjustment: The integration of the industrial chain speeds up. The integration between upstream and downstream enterprises in the photovoltaic industrial chain will move faster. Enterprises will enhance industrial chain synergy and raise industrial concentration through means like mergers and acquisitions and cooperation. For instance, component manufacturers and silicon material suppliers will cooperate more closely to ensure a stable supply of raw materials and control costs. The trade pattern changes. Traditional photovoltaic trade will go through a major shake-up. Due to factors like intense market competition and trade barriers, photovoltaic trading enterprises will face greater challenges. Some small traders might be wiped out, while large enterprises will boost their competitiveness by expanding overseas markets and optimizing supply chains. The application ends diversify. Photovoltaic power generation will gradually seep into various fields. Apart from large-scale ground-mounted power stations and distributed photovoltaic projects, the application of photovoltaic in areas such as construction, transportation, and agriculture will keep expanding. For example, the market for building-integrated photovoltaic (BIPV) will gradually grow, and applications like photovoltaic carports and photovoltaic street lights will become more and more common. There will be a continued increase in support. The governments of various countries will keep increasing their policy support for photovoltaic power generation. This is because they want to promote energy transformation and deal with climate change. The government will encourage us enterprises and individuals to invest in photovoltaic power generation projects by setting renewable energy targets, providing subsidies, and offering preferential policies. Policies will pay more attention to quality and sustainability. As the photovoltaic industry develops, policies will focus more on the quality and sustainability of projects. For example, they will strengthen the supervision of photovoltaic projects and improve the construction standards and technical requirements of projects. This is to ensure the safety, reliability, and efficient operation of photovoltaic power generation.
  • Guardrail pile drivers play a crucial role in highway construction development. They are specialized machines used to install guardrails along highways, ensuring the safety of drivers and pedestrians. Here are the key functions and benefits of guardrail pile drivers in highway construction: Efficient Installation: Guardrail pile drivers are designed to quickly and accurately install guardrails. They are equipped with powerful hydraulic systems and pile-driving mechanisms that drive the guardrail posts into the ground with precision and speed. This efficiency helps in completing the installation process within the project timeline and reduces labor requirements. Enhanced Safety: Guardrails are essential safety features on highways, as they provide a physical barrier between the roadway and surrounding areas. Guardrail pile drivers ensure secure and stable installations, enhancing the overall safety of the highway infrastructure. By properly installing guardrails, they help in preventing accidents and minimizing the severity of potential collisions. Adaptability: Guardrail pile drivers are engineered to adapt to different terrain conditions and guardrail designs. They can handle various types of soil, slopes, and curves commonly found in highway construction projects. Their versatility allows for efficient installation regardless of the road's alignment, ensuring consistent safety measures along the entire roadway. Cost-effectiveness: Utilizing guardrail pile drivers in highway construction projects helps optimize costs. These machines offer high productivity and require less manpower compared to manual installation methods. Additionally, their efficient operation reduces the time required for installation, minimizing road closures and traffic disruptions, resulting in cost savings for the project. Longevity and Durability: Guardrail pile drivers are built to withstand the demanding nature of highway construction sites. They are constructed with robust materials and designed for long-term use. The durability of these machines ensures reliable performance and reduces the need for frequent repairs or replacements. In summary, guardrail pile drivers play a vital role in the development of highway construction. They provide efficient installation, enhance safety measures, adapt to various terrain conditions, offer cost-effectiveness, and exhibit durability. These machines contribute to the overall functionality and protection of highways, ensuring safer transportation for all road users.
  • The efficiency of solar cells continues to improve, allowing photovoltaic modules of the same area to generate more electricity. New solar cell technologies such as multi-junction solar cells and perovskite solar cells are gradually commercialized and are expected to further improve the power generation efficiency of photovoltaic power stations. Solar Pile Driver is a pile driving machine used in solar power generation projects. It is mainly used to insert solar photovoltaic support poles (also known as piles) into the ground to support solar panels and ensure that they are firm and stable. Industry trends of Solar Pile Driver include the rapid growth of the solar industry, automation and intelligence, improved construction efficiency, environmental sustainability, and the development of intelligent maintenance and monitoring. These trends are driving the development of the Solar Pile Driver market and providing more efficient, reliable and sustainable solutions for the construction of solar power generation projects.
  • We are a manufacturing and trading combo of solar pile driver,guardrail pile driver , drilling machine , DTH drill rig,and a varity of air compressor for 15 years. Based on our 15 years manufacturing experience,we can supply you: 1.Source factory price: we are the source factory. From raw material procurement to R&D to production, everything is done by our own department. There is no middleman to make a profit. 2. Certificate:CE,ISO9001 etc 3. Monthly capacity:500 units 4. High-quality parts: We use first-class parts for production. The efficiency and function are 20% higher than other companies. 5. Flexible payment options: 100% L/C at sight, T/T can be accepted.
  • 1.The whole machine is under warranty for one year. If there is any damage or failure within one year, except for man-made failure, it will be repaired and maintained free of charge (except for wearing parts). 2. The company's technical after-sales personnel are online 24 hours a day to solve problems online according to customer requirements. If there are major maintenance issues, technical on-site maintenance can be carried out.
  • The company's main products include solar photovoltaic pile drivers, highway guardrail pile drivers, pile extractors, and drilling machines, DTH drill rigs and a variety of air compressors.

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