Cardio Rowing Machine Suppliers

I. Product Industry Knowledge of Rowing Machines​

(I) Product Definition and Core Value​
A rowing machine, also known as a rowing ergometer or sculling machine, is an indoor fitness equipment that simulates water rowing sports. A cardio rowing machine, on the other hand, focuses more on achieving efficient aerobic exercise through rowing movements. Both share the same core function: by simulating the continuous movements of rowing such as stretching, pulling back, and returning to the starting position, they can engage approximately 84% of the body's major muscle groups, including those in the legs, core, back, and arms. This enables dual fitness effects of strength training and aerobic calorie burning, making rowing machines comprehensive fitness equipment that is effective for fat burning, improving cardiopulmonary function, and shaping muscle lines

In modern fitness scenarios, rowing machines are widely used in home fitness, commercial gyms, corporate fitness areas, and rehabilitation institutions, thanks to their advantages of "low impact and high efficiency". Compared with high-impact sports like running and rope skipping, rowing machines exert less pressure on joints such as the knees and ankles during exercise. They are suitable for people of all age groups, especially the elderly, individuals in rehabilitation from joint injuries, and fitness enthusiasts who pursue low-impact yet high-intensity training.​

(II) Core Product Categories and Technical Features​
Based on the different ways of generating resistance, rowing machines can be mainly divided into the following categories. Products of different types vary significantly in terms of user experience, applicable scenarios, and price:​

Magnetic Rowing Machines: They adjust resistance through the magnetic force between magnets and a metal flywheel. They feature excellent quiet performance (operating noise is usually below 50 decibels), precise resistance adjustment (supporting multi-level fine-tuning), and low maintenance costs. No water or oil filling is required, and they are easy to clean, making them the mainstream choice for home fitness scenarios. Some high-end cardio magnetic rowing machines are also equipped with intelligent displays, which support connecting to heart rate straps, recording exercise data (such as stroke distance, stroke rate, and calorie consumption), and providing virtual rowing courses to enhance interactivity.​

Water Resistance Rowing Machines: They use water in a tank as the resistance source. Resistance is generated when the paddle rotates and cuts through the water, simulating the sound and resistance feedback of real water rowing, thus providing a more natural exercise experience. The resistance automatically changes with the rowing speed—the faster the speed, the greater the resistance. These machines are suitable for users who pursue the real feeling of rowing. However, the water in the tank of a water resistance rowing machine needs to be replaced regularly (usually every 3-6 months), and a proper amount of water quality cleaner should be added to prevent bacterial growth on the inner wall of the tank. Additionally, the tank is relatively heavy, which makes the machine less convenient to move.​

Air Resistance Rowing Machines: They rely on the friction between the rotating flywheel and air to generate resistance. The resistance is proportional to the rowing speed. They have a simple structure and are durable, and are commonly used in professional gyms or for training by rowing teams. The advantage of air resistance rowing machines is their wide resistance range, which can meet the training needs of both beginners and professional athletes. However, they produce a certain amount of wind noise (similar to the sound of a fan rotating) during operation, and are usually large in size, requiring more space.​

Hydraulic Rowing Machines: They generate resistance through the flow of hydraulic oil in the hydraulic rod. They are usually designed to be foldable, with a small size, easy storage, and relatively affordable prices, making them suitable for small households with limited space. However, the resistance adjustment range of hydraulic rowing machines is relatively narrow. After long-term use, the hydraulic rod may have oil leakage problems, and their service life is relatively short. Generally, they are more suitable for beginners with short-term use needs.​

(III) Key Points for Product Selection​
When choosing a rowing machine, users should focus on the following aspects based on their own fitness needs, usage scenarios, and budget:​
Usage Scenarios and Space: For home users with limited space, foldable magnetic or hydraulic rowing machines are preferred (the thickness can usually be reduced to 15-30 cm after folding). For commercial scenarios (such as gyms), air resistance or large-sized water resistance rowing machines with higher durability are more suitable. If quiet operation is a priority, magnetic rowing machines are the first choice.​

Resistance Type and Training Needs: Magnetic rowing machines are recommended for beginners or home users, as they balance quietness and ease of use. Water resistance rowing machines are suitable for users who pursue the real rowing experience. For professional training or high-intensity interval training (HIIT) needs, air resistance rowing machines are more appropriate.​

Product Material and Load-Bearing Capacity: The frame of high-quality rowing machines is usually made of thickened steel or solid wood (such as the tank frame of water resistance rowing machines). The load-bearing capacity should be at least 100 kg to ensure stability during long-term use. The contact parts such as the seat and foot pedals should be made of non-slip and wear-resistant materials to improve safety and comfort during use.​

Intelligent Functions and Additional Configurations: High-end products are usually equipped with high-definition touch screens, Bluetooth connectivity, and APP interactive courses, which can help users monitor exercise data in real time and formulate training plans. They are suitable for users who value the scientific nature of training. Some products are also equipped with detailed designs such as heart rate monitoring armrests and adjustable-angle foot pedals to further enhance the user experience.​

(IV) Daily Maintenance and Care of Products​
Daily maintenance and care are crucial for extending the service life of rowing machines and ensuring stable performance. For magnetic rowing machines, daily cleaning is relatively simple: just wipe the frame, seat, and handle with a soft damp cloth to remove dust and sweat stains. Regularly check if the belt is loose; if it is, properly tighten it by adjusting the screws. Add lubricating oil to the moving parts (such as rollers and chains) 1-2 times a year to reduce wear and ensure smooth operation.​

For water resistance rowing machines, in addition to cleaning the frame, the maintenance of the water tank is particularly important. The water in the tank needs to be replaced every 3-6 months to prevent bacterial growth and deterioration of water quality, which may affect the resistance effect and hygiene. When replacing the water, add an appropriate amount of special water quality cleaner to inhibit algae growth and keep the inside of the tank clean. Regularly check if the water tank is leaking, focusing on the connection between the tank and the paddle, the drain port, and other parts. If leakage is found, replace the sealing ring in a timely manner.

For air resistance rowing machines, the focus should be on the flywheel and transmission parts. Use a brush to clean the surface of the flywheel and the surrounding dust and debris to prevent them from affecting the resistance generation and operational stability. Regularly check the tightness and wear of the belt or chain, and adjust or replace them if necessary. If the air resistance rowing machine is equipped with intelligent components such as an electronic display, keep it dry to avoid damage caused by moisture.​

For hydraulic rowing machines, pay attention to the working status of the hydraulic rod in daily use. If there is an abnormal change in resistance (such as being too loose or too tight), it may be due to insufficient hydraulic oil or internal component failure, and professional maintenance personnel should be contacted for inspection and repair. Apply lubricating oil to the joints and hinges of the foldable parts regularly to ensure smooth folding and unfolding operations. Regularly check if the screws on the frame are loose and tighten them in a timely manner to prevent safety hazards caused by looseness.​

(V) Rowing Machine Exercise Techniques and Training Programs​
Correct rowing machine exercise techniques can improve the exercise effect and reduce the risk of injury. Before starting to row, adjust the seat position, step firmly on the foot pedals, fasten the foot straps, slightly bend the knees, lean the upper body slightly forward, hold the handle with both hands, and let the arms hang naturally. When rowing, first use the strength of the legs to push the feet forward, while leaning the upper body back and driving the arms to pull the handle towards the body. At this time, keep the back straight, stabilize the body with core strength, and avoid hunching. After reaching the end of the movement, slowly perform the reverse operation: first stretch the arms, then lean the upper body forward, and finally retract the legs to complete a full rowing movement. Maintain a uniform rhythm throughout the process and avoid sudden speed changes.​

Training programs can be formulated according to personal physical fitness and fitness goals. For beginners, it is recommended to start with low-intensity and short-duration training, such as 15-20 minutes per session, 3-4 times a week, using a constant-speed rowing method, with the focus on mastering correct movement techniques. As physical fitness improves, gradually increase the training intensity, and introduce interval training methods, such as rowing at full strength for 1 minute, resting for 2 minutes, and repeating for multiple groups. This can effectively improve cardiopulmonary function and endurance. It is also possible to set different resistance levels for progressive or regressive resistance training to strengthen muscle strength. For users pursuing body shaping, a higher resistance level can be selected, with appropriate pauses added to each movement to focus on exercising the muscles of the legs, core, and back. Each session lasts for 20-30 minutes, and it is conducted about 3 times a week.​

(VI) Expanded Target Groups and Considerations for Special Needs​
In addition to regular fitness enthusiasts, rowing machines are also highly suitable for some special groups. Pregnant women can properly use rowing machines for low-intensity and slow-paced exercise during pregnancy, which helps to improve cardiopulmonary function, relieve pregnancy edema, and enhance body flexibility. However, they should do so under the guidance of a doctor, choose magnetic or low-resistance water resistance rowing machines, and avoid overexertion and large-scale body twisting during exercise. For the elderly, the low-impact feature of rowing machines makes them an ideal fitness choice, which can improve joint flexibility, enhance muscle strength, and prevent osteoporosis. It is recommended that the elderly choose easy-to-operate and stable magnetic or hydraulic rowing machines, set the resistance to a low level, and control the exercise time to 10-15 minutes per session, 2-3 times a week. For rehabilitation patients, such as those in the recovery period after joint injuries or muscle strains, under the advice of a rehabilitation therapist, they can use rowing machines for progressive rehabilitation training. Starting with low-resistance and short-duration gentle rowing, they can gradually restore joint range of motion and muscle strength, helping to better recover physical functions.​

(VII) Troubleshooting and Solutions for Common Faults​
Rowing machines may experience various faults during long-term use. If the rowing machine makes abnormal noise during operation, for magnetic rowing machines, it may be due to aging or looseness of the belt, or debris around the flywheel. In this case, check the belt and clean the flywheel. For water resistance rowing machines, the cause may be deformed paddles, foreign objects in the water tank, or loose connections between the tank and the frame. It is necessary to check the condition of the paddles, clean the water tank, and fasten the connection parts. If the resistance adjustment fails, for magnetic rowing machines, it may be a fault of the resistance adjustment knob or deviation of the magnet position, and the adjustment device needs to be inspected and repaired. For water resistance rowing machines, it may be due to damage to the adjustment valve or abnormal water level in the tank, so check the valve and water level. If an intelligent rowing machine has problems such as abnormal data display or failure to connect to the APP, first check the device's battery level and Bluetooth connection status. If the problem persists, it may be a software fault, and the manufacturer should be contacted for firmware upgrade or repair. When encountering complex faults that cannot be solved by oneself, be sure to contact the manufacturer's after-sales service personnel in a timely manner to avoid further damage caused by self-disassembly.​

II. Introduction of Zhejiang Everbright Industry, Inc.​

Founded in 2004 and located in Ningbo, Zhejiang Province, Zhejiang Everbright Industry, Inc. is a professional manufacturer focusing on the R&D, production, and sales of indoor fitness equipment. It also provides production support for Taiwan's De Jet Industry and has nearly 30 years of experience in fitness equipment manufacturing. It is also a well-known domestic manufacturer of exercise bikes and stationary bikes.​

The company has OEM, ODM, and private label service capabilities. Its independent R&D team has core competitiveness in the technology of aerobic fitness equipment. Its products cover exercise bikes, rowing machines, etc. Many ODM products are recognized by major customers. The company also showcases new products through domestic and foreign exhibitions, and its products are sold to many regions.​

In the field of rowing machines, the company produces a variety of products. It inherits the quality standards of exercise bikes, adopts designs such as thickened steel and quiet systems, and some high-end models are equipped with intelligent screens. The company can customize products for customers and is committed to providing high-quality rowing fitness experiences.