Ningbo Yichen Environmental Technology Co., Ltd. is a high-tech enterprise specializing in the research, development and production of excavator attachments and environmental engineering equipment. The main products are Drum cutter, Crusher bucket, Auger, Rock saw, Screening bucket, The information-based screw pile construction system, the complete set of equipment for the solidification of silt soft foundation environment, etc., the in-situ solidification repair technology for soft soil foundation independently developed by our company, provides large-area rapid soft foundation solidification and contaminated soil restoration solutions for civil engineering construction.