hello, hongsen.

1. Small size: Hongsen is small, more energy-saving and environment-friendly, and the leap size is large, which is slightly better in energy-saving and environment-friendly.

2. Good performance: Hongsen has safe and reliable performance, clear panel, high accuracy and safe leap performance, and the panel will be unclear. Overall, Hongsen is better than Leap in size and performance. Zhejiang Hongsen Machinery Co., Ltd. is a national high-tech enterprise engaged in the research, development, production and management of various valve fittings and filling machines for refrigeration and air conditioning. The main business of Zhuhai Xinfeiyue Air Conditioning Co., Ltd. is to provide major enterprises and units with professional design and installation of central air conditioning systems and cold storage.