Building a Beautiful City
Creating an Ideal Life

ENERGY

From the engineering procurement construction of Shanghai section of the "West to East Gas Transmission Project" to the design and construction of the gas pipeline network for super high-rise buildings in the Yangtze River Delta. As a leading enterprise in the field of urban gas pipe network design and construction in China, STEC is now maintaining and refreshing our domestic records in this field, including the non-stop transmission blockage in the pipeline with super large caliber and super high pressure, the gas transmission in super high-rise buildings and at super long distance, trenchless gas pipe network laying, etc. Simultaneously, according to the demands for urban green energy promotion, with rich experience in infrastructure construction and pipeline network resources, STEC continuously providing owners with energy pipeline and facility construction services, such as LNG storage facilities and terminal construction, urban gas pipeline network renovation and large-scale power plant construction.

Major Projects

Phase II project of supporting utility tunnel for ethylene project in Hainan Yangpu Petrochemical Functional Zone

Phase II project of supporting utility tunnel for ethylene project in Hainan Yangpu Petrochemical Functional Zone

Business sector: Gas energy - energy transmission
Location: Yangpu Economic Development Zone of Danzhou City, Hainan Province
Commencement time: September 2021
Participation mode: Engineering procurement construction