Helmut Anhamm Stahl- u.Apparatebau

SED was founded in 1984 and is engaged in the development, manufacture and distribution of sophisticated valve technology and flow meters. The aseptic diaphragm valve and all the corresponding components is the main focus of SED. With more than 20 ye

More than 50 years experience in the field of seals for hydraulic, pneumatic, chemical and process plant engineering have made us a strong and efficient company. In order to be able to supply products in perfect quality, react speedily and flexibly t

HAUG Sauer Kompressoren AG, with branches in western Switzerland, Germany and China, is the leading manufacturer of oil-free and dry-running piston compressors for the compression of air and gas. We offer individual gas compressors and air c...