| 類型 | Manufacturer |
|---|---|
| 網站 | https://www.riwisa.ch/ |
| 地址 | Kunststoffwerk CH-5607 Haegglingen |
RIWISA AG was founded on 11th March, 1946 by Martin Richner, Adolf Wirth and Joseph Sax as one of the first plastic processing company of Switzerland. The company initially made a name for itself with processing of buttons and lavatory-lids made out of thermosetting plastic (Duroplast) and later on with the production of thermoplastic material. Since 1955 RIWISA produced Polyethylene-, Polyamide- and Multilayer Film as well as nonreturnable packagings since 1957. In the following years, the range expanded to include numerous products for different industrial applications.