PT.GROWTH.ASIA is a casting branch of the largest iron and steel company in Sumatra, Indonesia, and its casting products are mainly exported to South America.

The ф3.2M two-stage gas generator cooling station designed and built by Leadhorse provides fuel gas for its annealing furnace heating, founding and drying and ladle preheating, and completely replaces the original fuel heating structure. Since the gas station was put into operation in July 2008, the fuel cost has been greatly reduced and the economic benefits have been remarkable.