| 1953 Establishment of Firma Ludwig Mers as an electrical installation company
| 1960 Ludwig Mers GmbH & Co. KG Elektrotechnische Spezialfabrik
| 1993 Assumption of Ludwig Mers GmbH & Co. KG by the present Managing Director
| 1997 Establishment of the new company building
| 1998 Setup base in Shenzhen
| 1998 Enlargement of the warehouse
| 2001 ISO 9001:1998
| 2005 Changing the company name to Testboy GmbH
| 2005 ISO 9001:2000
| 2005 Enlargement of the office building and the warehouse
| 2007 Opening of a new production facility in Shenzhen
| 2008 Construction of a new warehouse in Vechta
Our product assortment is constantly revised, to become constantly fair around the customer's requests. Our devices
always were adapted to changing requirements of the market and the valid standards and laws. Our strategy is aligned to unit the combination of several functions in one equipment.
Our labels "Testboy", "Testavit" and "Testavit Schuki" became to brand names for durable and functional test and
Most modern production technology, TÜV/GS-tested and user-friendly products connected with long life span have made the Testboy GmbH to one of the leading manufacturers.
We are commited to innovation, as well as quality and reliability.
Flexibility, customer focus and service in every sector of our company are, of course, the nature of our corporate culture.