Weleda AG

GL CHEMTEC INTERNATIONAL (GLC) is a progressive chemistry organization dedicated to custom synthesis and contract research. GLC primarily serves the pharmaceutical, biotechnology, electronics, ophthalmic, and medical device sectors.

The company's first focus is on the development, testing and production of duct and manhole equipment. Our innovations of suitable, safe and versatile sewer and manhole equipment serve the market needs of our customers. Valuable experiences as well a