Weijing Machinery first introduced the American industrial large fan technology, and later combined with the characteristics of domestic enterprises, invited experts from AVIC to serve as technical directors to be responsible for fan design and improvement. Partners include Jiangling Motors, Dongfeng Nissan, GAC, Zhengzhou Nissan, Yuejin Group and other enterprises. Weijing's industrial fans are covered by Ping An Bank's product liability insurance.

The buffer connecting shaft equipped with the large fan hub of Weijing Industrial is its independent invention patent, which can effectively reduce the impact when starting and stopping and protect the gears in the gearbox. In addition, the steel structure wheel chassis can avoid the fracture of the die-cast aluminum chassis caused by small porosity and sand holes. Aviation aluminum alloy blade material, supplied by SAPA Group's Jiangyin plant in Sapa, Sweden. The control system is Danfoss vector inverter controller of Danish brand.

Although there are sub-product series, they are consistent in the motor, hub technology, fan blade material, control system, etc., and the main differentiation lies in the size, coverage area and air volume.

The performance of the first generation of the Wing series was mediocre, and the later Wing Plus was the number one series in terms of weight, air volume and coverage area, with an air volume of 10,800 m³/m and a coverage area of 2,500 m². If you choose a light weight, with a certain amount of air volume and coverage area, we recommend the Wind Wing Pro series, which has a 700m² coverage area difference from the Plus series, but with the same air volume and lighter weight. The rest of the Smart series is suitable for commercial use, and its highlight is the energy-saving advantage, with a power of only 0.75kw.

The height of the factory building of Weijing products will be slightly higher, more than 4.5 meters, there is not much restriction on the type of factory beams, and the bearing capacity is sufficient to install.