We, SEIN TNS

Design, manufacture, and construct chemical plants to be applied to chemical processes.
It operates as a system that designs and manufactures the chemical equipment required by leading refineries and chemical companies in accordance with customer specifications.
We are faithfully performing all projects with the best service to customer's request.

Involved in the localization and commercialization of chemical equipment through the accumulation of technology from general chemical equipment to polymerization reaction process, catalytic reaction process, separation / purification process, hydrocracking plant, high pressure & high temperature reaction system.
Redesigned and remodeled in order to meet the new research purpose, contributing to the reduction of equipment purchase cost.

Will use our know-how accumulated in various pilot plant fields based on skilled professional manpower to provide products that meet customers' expectations.