Heldenfels Enterprises Inc. is a leading manufacturer of precast/prestressed concrete structures serving the highway and bridge, commercial, marine/industrial and sports facility construction markets, has promoted Adam Mainka to Vice President of Operations and General Manager of its new plant in El Paso, Texas. In his new role, Mainka will have overall management responsibilities for the El Paso and West Texas market as well over see other production related operations.

Mainka first joined HEI in 2009 as a Quality Control (QC) Technician and was subsequently promoted during his first two years, to QC Supervisor and then QC Manager. He has also held the positions of Plant Manager of the San Marcos plant and most recently Director of Plant Operations of both the San Marcos and Corpus Christi, Texas plants.

Mainka has a proven record in management, lean manufacturing and quality control as well as an extensive amount of knowledge in concrete design. Mainka holds a PCI level III certification and is active in the industry as Co-Chair of PCI’s productivity committee and Chairman of the Leadership PCI program committee. In his latest role, Mainka will play a key role in the company’s future expansion and growth.

Heldenfels Enterprises Inc.
Heldenfels Enterprises Inc. is a leading manufacturer of precast/prestressed concrete structures serving the highway and bridge, commercial, marine/industrial and sports facility construction markets. The company operates plants in San Marcos, Corpus Christi and El Paso, Texas. PCI is the Precast/prestressed Concrete Institute, an industry trade and research organization headquartered in Chicago.