Located in the city center, on the banks of the beautiful Yaojiang River, near Zhongshan Park and Tianyi Shopping Plaza, Ningbo Marriott Hotel is an extraordinary choice for weekend getaways. The hotel has spacious rooms with riverside views, wireless high-speed Internet access, in-room safe, minibar, LCD TV, smart plug and tea/coffee service. It is one of the quality hotels in Ningbo. This exquisite hotel is equipped with extraordinary facilities, such as swimming in the indoor pool, relaxing in the sauna center, exercising in the fitness center and rejuvenating at the spring spa. Ningbo Marriott Hotel has three restaurants serving a variety of exquisite cuisine. A total of 1,188 square meters of event space, complemented by high-quality catering services and a trusted event planning team, is very suitable for organizing various commercial or banquet events.

Ningbo Marriott Hotel has 40 floors and 333 guest rooms, with a perennial occupancy rate of over 85%. In the rainy season, some rooms will be damp and musty, which will affect the guest experience. In Chinese and Western restaurants, leisure bars, lobbies and other places, due to the large number of service guests and the concentration of service time, the taste of food and beverage kitchen waste is often accompanied before and after the meal and during the whole meal, which cannot be dispersed for a long time. The taste of food and beverage kitchen waste is easy to drift to the hotel lobby, elevator hall and other public areas, affecting the air quality of the whole hotel.

After Ningbo Marriott Hotel commissioned Lingze Technology to conduct a comprehensive survey of the areas with odor problems, we formulated a set of scientific and reasonable air control and monitoring plans, and finally implemented them.