Nanjing Ningzhiyuan Environmental Protection Engineering Co., Ltd.

Nanjing Ningzhiyuan Environmental Protection Engineering Co., Ltd. is a company specializing in noise and vibration measurement, quantitative analysis and design, noise reduction and vibration reduction product processing, installation, and testing, providing professional noise reduction solutions and complete system services. For many years, it has been at the forefront of the research and development of vibration and noise reduction technology and vibration and sound insulation products. The company's technical staff have long been committed to the research, development and manufacturing of vibroacoustic products, as well as the construction of noise and vibration reduction projects, with high-quality and low-price products. Serving our customers, our projects are spread all over the country. The company advocates a people-oriented environmental protection concept, makes unremitting efforts to improve the acoustic environment of human settlements, is committed to the analysis of n... [Details]