Since established, SCEI has accomplished more than 1100 projects covering petrochemical industry, chlor-alkali chemistry, oil & gas , organic chemistry, inorganic chemistry new materials technology, fine chemistry, rubber tyre industries as well as light industries, pharmaceuticals, textile industry, synthetic fiber, environmental protection, civil architectural line, etc.

SCEI owns series of inclusive know-how and patent technologies in related chemical industry including plastics, chlorine, Alkali, and fluorine.

In recent years, through the development of the business in EPC/Turnkey Contracting and project management, to enhance the cooperation with overseas engineering corporations, patent suppliers and gear its management mode to international engineering corporations conventions SCEI has been establishing a good corporation organization and management system.