He then engaged in steel manufacturing until his retirement.
He was one of the recognized leaders of steel manufacturing at the time.
He also operated at corporate level of companies in steel manufacturing, retail and communication sectors.
Hermann expanded the markets to include steel manufacturing, food processing and industrial customers.
Its product is used in stainless steel manufacturing.
The area's steel manufacturing may be gone now, but the real residue of those years - competitiveness - remains as strong as ever.
Palmer envisioned "an integrated industrial complex based on steel manufacturing" in which all necessary resources were controlled by one company.
A furnace roller can be used in many applications, for example in steel manufacturing.
He envisioned methods to improve the process of steel manufacturing.
By the 1780s he moved into steel manufacturing.