Quality since 1879 we deliver blanks or finished components The Albert Pielhau drop forge has existed since 1879 and is still run today as a family business in Halver. As in all areas of our company, our ISO 9001 certified quality management system, our ISO 50001 certified energy management system and our ISO 14001 certified environmental management system form the basis for our actions. Blank or finished assembly — it's all no problem. In addition to processing all common types of steel, our specialty is the processing of stainless steels. Depending on customer requirements, we deliver blanks, machined prefabricated parts or assemble our forged parts into ready-to-use components. When assembling components, we are not limited to parts that were manufactured by us.