Sigma Thermal Process Heating Systems for Industrial Applications Sigma Thermal designs, manufactures, and services process heating systems for industrial users worldwide that require heat energy. We offer thermal oil and thermal fluid, water bath, direct fired convection, API, electric, and biomass-fired energy systems.  Our services ...

SIAD is a leading Italian chemical group operating in the Technical Gases, Engineering, Healthcare, LPG and Natural Gas sectors. The Group has been active for over 90 years in the Technical Gas business and is also acclaimed for its well-known and established presence in the ...

Nippon Gases, part of the Nippon Sanso Holding – which has over 100 years of experience and also boasts a major presence in Japan, Southeast Asia, Australia, the United States and Canada, operating in 28 countries with more than 19,000 employees around the world.-is a strategic ...