About Us

As the affiliated company of WELTER zahnrad GmbH from Germany, WELTER SEA serves customers in Thailand and Southeast Asia. We deal with industrial gears and gearboxes in heavy and advanced industries: cement & mining, marine, steel, rail, transportation, sugar, power generation, pulp & paper, petrochemical, oil & gas, etc. Our products are completely engineered and made in Germany. We have experiences, know-how and are fully equipped with most modern software and machine tools, to design and produce all kinds of gears: bevel (straight and spiral), helical, spur and worm (CAVEX), using best available materials, heat treatment and quality assurances. We also engineer and produce complete industrial gearboxes and drives according to customers’ specifications and requirements, covering a wide range of speeds and torques for every industrial need. Read more