ERHA Engineering – PM Manipulators Founded in Istanbul in 1988, ERHA Engineering is the owner and manufacturer of the PM Manipulators brand. The company developed Türkiye’s first domestically engineered pneumatic manipulator in 1989 and today operates a 7,500 m² integrated production facility with over 100 employees and more than 5,000 completed applications. PM offers cable, rigid-arm and Plug & Play manipulators with capacities from 60 to 1,850 kg, together with custom vacuum, magnetic, mechanical and pneumatic grippers. Engineering, CNC machining, certified welding, painting, assembly, quality control, commissioning and after-sales services are carried out in-house. Supported by ISO 9001:2015, ISO 3834-2 and EN 1090 certifications, each system is engineered in accordance with CE conformity procedures and applicable machinery safety standards. ERHA serves the automotive, defence, metalworking, foundry, white goods, glass, packaging, food and many other industries.