China Tianchen Engineering Corporation Co. Ltd (abbreviated as TCC), founded in 1953, is one of the leading international engineering corporations in the world. TCC provides engineering consultant, design, procurement, construction management and commission supervision, etc. Listed as one of the top 225 largest global engineering EPC contractors and top 200 largest global design firms by American Engineering News-Record (ENR), TCC accomplished thousands of projects within and outside of China, throughout Asia, Europe, Africa, America and Antarctica, over thirty countries and areas in total. TCC was awarded hundreds of honors such as National Science and Technology Progress Awards, Ministry and Provincial Science and Technology Progress Awards and National Prizes for Outstanding Design, etc. TCC was one of the first enterprises in design and exploration field in China obtained ISO9001 Quality Assurance System Certification in 1994, ISO14001 Environmental Management System Certification and GB/T28001 Occupational Health and Safety Management System Certification in 2002. TCC is one of China AAA grade credit enterprises and won the “Honesty Business Enterprise” certification issued by the local government.