Founded in 2005, Yijian brand is a well-known treadmill brand under Zhejiang Dingkang Technology Co., Ltd., and its products have passed the EU CE.RHOS and German TUV.GSS certification. In addition to the H6, a low-profile water-resistant rowing machine, H8 and 5801S have considerable sales on domestic e-commerce platforms.
 
Unlike most rope rowing machines on the market, the H8 and 5801S use double sculls, which is closer to the realism of traditional rowing in terms of sports experience. This design is common in hydraulic rowing machines, but after a long period of use, the hydraulic rowing machine will wear out the hydraulic rod due to mechanical friction, and it is easy to produce noise. In order to retain the design of the simulated double sculls and solve the noise problem, the H8 and 5801S combine magnetron technology, replace the mechanical friction with the magnetic field of the flywheel and the magnet, and the guide rail is tilted at 15° to reduce the sliding resistance and reduce the overall noise.
 
In addition, the H8 and 5801S have a 90° folding design, which saves space and is easy to store. However, its degree of intelligence is not as good as the same type of product of Head (Haide), which is also at the price of 2800 to 3700 yuan. Yijian's magnetoresistive rowing machine is not equipped with built-in preset training programs, Bluetooth connection to mobile phone fitness software and other functions, and the high-definition dashboard can only record exercise time, total, distance, and calorie value, and the function is relatively simple. However, the design of Yijian reluctance rowing machine with double scull rowing is relatively rare in the industry, and consumers who want to experience double scull rowing and mind the noise caused by hydraulic rowing machine can still consider buying.