Tianjushi Engineering Technology Group Co.,Ltd was founded in 1998 and is a well-known general contractor for large-scale pharmaceutical and environmental protection projects in China. It main business includes Engineering Consultation and Design, Chemical Pharmaceutical EPC, Biopharmaceutical EPC，Medical Equipment EPC, Patene Medicine EPC，Environmental Protection Technology and EPC, Automatic Control Engineering, Continuous Sterilization Equipment, etc.

As an early practitioner of the domestic EPC general contracting mode, Tianjushi Group relies on the advantages of technology and talents to create a continuous industrial chain integrating "project design-procurement-construction management-trial production service-operation training-operation and maintenance". It has gradually formed a unique engineering general contracting mode led by technology and running through the whole process, namely EPC mode.This model has been successfully applied to many fields such as chemical pharmaceutical, bio-pharmaceutical, pharmaceutical preparation, traditional Chinese medicine manufacturing, environmental protection project and other fields. It has achieved the "Tianjushi delivery" with many advantages, such as leading technology level, standards and standards in line with international standards, comprehensive and effective environmental protection management, advanced automation level, management informatization, low cost, high efficiency, sustainability, modernization, etc.