Quality / Environment / Security

Wir möchten Sie höflichst darauf hinweisen, dass der Bereich Durchführungen  zur Zeit nur in englischer Sprache verfügbar ist.

Our QHSE management system comply with the standards ISO 9001, ISO 14001, OHSAS 18001 and with Siemens Quality principles. 


Every bushing is controlled at each step of the manufacturing process and routine tested according international standards or customer specifications before packing & shipping in order to ensure the security of your products. This high level of Quality is the result of the efforts of skilled and motivated workers who take responsibility for their work.

Highly modern production equipment that have been designed for specific products, comprehensive testing programs in the plants and great quality consciousness among our employees – these 3 pillars guarantee the safety and reliability of our equipment both today and into the future.
For our customer satisfaction, Trench France implemented a test laboratory management system according to the requirements of the ISO/CEI 17025 standard.
This accreditation testifies technical abilities of our manpower dedicated to the smooth running of our laboratory and of our capacity to use recognized tests methods and suitable equipments.
From this international recognition, Trench France guarantees the independence, the impartiality and the confidentiality of the assigned projects. 


Trench objectives are to protect the environment. That is why we have had an environmental management system certified under ISO14001:2004. We are continuously developing it and adapting it to new requirements to ensure that all environmentally relevant business processes are planned controlled and monitored throughout the companies.


Trench objectives are to preserve the health and the safety of their workers. That is why we have had a safety management under OHSAS  18001. Our commitments are founded on the basis of the regulations, all others applicable requirements and on our continuous improvement initiative in the areas of the safety.


ISO 17025 Certificate France (PDF - 763,92 kB)


OHSAS 18001-Trench Shenyang (PDF - 185,25 kB)