Acoustic environment control: Lvchuang Environmental Protection Group implements "turnkey project" in the field of noise and vibration control, namely EPC. In 2004, Lvchuang, an excellent acoustics research unit in the United Nations, initiated the establishment of the first joint-stock company specializing in acoustics engineering in China. Since 2005, it has undertaken the noise control project of Olympic supporting projects, and in 2007, it has undertaken the "Green Manufacturing" sub-project of the national science and technology support plan. At present, Luchuang has undertaken several first, major and key projects in the fields of municipal, civil and industrial noise control, and jointly established the National Urban Noise and Vibration Control Technology Engineering Center with Beijing Institute of Labor Protection. In 2008, Lvchuang Acoustics Engineering Co., Ltd. was rated as "Top 50 Enterprises with the Most Investment Value in China" at the China Private Equity Investment Mid-term Forum.
Automobile environmental protection: In the field of automobile emission and NVH control, Lvchuang Environmental Protection Group undertakes relevant national key scientific research projects, and is the first domestic enterprise to develop Euro III standard catalytic converters. It has successfully developed, designed and produced exhaust systems for dozens of self-owned brands of automobiles. Its subsidiary, Lvchuang Environmental Protection Equipment Co., Ltd., was listed in Zhongguancun Stock Agency Transfer System in June 2006.