President Director
Mr. Ryohichi Yunomae
湯之前 良一

is providing quality products and good after-sales technical service from the Tropical Island in Indonesia to all over the world.  We are the specialized Company in the welded pressure vessels and sheet metal combining of industrial infrastructure Including Oil & Gas, Petrochemicals, Pharmaceuticals, Fertilizer, Agricultural chemicals, Power Plant and Thermal Processing industries.

We show the spirit of challenge based on the differential advantage of "Engineering Capability“, “Consulting”, “Workmanship (Proficiency in Welding)”, “Special Materials”, research and develop, manufacture, and sell our products which make our Customers satisfied.

We believe our Company owes its prosperity to the strong and kind support of our Customers, people working with us, and local citizens. We would like to ask for your continued support and guidance.