
Sales and assembly of valves, coupling systems, standpipes, hoses and custom parts for fire brigades, irrigation and tank trucks.

Ki-Wi-Tec GmbH
Grevesmühlen · RodgauNew on Amplifa
About Ki-Wi-Tec
Ki-Wi-Tec GmbH is a company in the valve industry with more than 25 years of experience in the sale of couplings, valves and hoses as well as in the manufacture of custom parts. The product range includes standpipes (among others for fire brigades and drinking water supply, also with water meter or on request with a system separator), valves, PE pipes for garden irrigation, manifolds, coupling systems such as Storz, Kamlock, GK and tank truck couplings, fittings, hoses, pellet pipes and custom-made products to customer requirements. In addition, hoses of all kinds are supplied fully assembled – from DIN fire hoses to irrigation and well technology through to custom-made products for tank trucks. The materials range from aluminium and aluminium castings through steel and V4A stainless steel to plastics such as PP and PE; nitrile rubber and Viton are used as sealing materials. Customers are commercial buyers, public institutions, cities and municipalities, who may also purchase on invoice. In addition to direct sales, the company distributes via an eBay and Amazon shop. Since 2023 the company headquarters has been located in Grevesmühlen; according to the 2022 catalogue there is another site in Rodgau.
- Site
- Grevesmühlen
- Processes
- Hose assembly (fully assembled hoses with couplings), Manufacture of custom parts / custom-made products (e.g. standpipes to customer requirements), Custom-made products (custom parts), Assembly of hoses of all kinds, Individual consulting, Purchase on invoice for commercial customers, public institutions, cities and municipalities
- Materials
- Aluminium, Stainless steel V4A, Steel, Nitrile rubber (seal), Viton (seal for stainless steel), Aluminium casting, PE (pipes for garden irrigation), PP (compression fittings)
- Industries
- Valves / technical wholesale and retail, Fire brigade equipment, Well and irrigation technology, Tank trucks
- 01
Consulting and enquiry handling
- 02
Sales of valves, couplings, fittings and hoses
- 03
Manufacture of custom parts (e.g. standpipes to customer requirements)
- 04
Assembly of hoses with couplings
- 05
Shipping via shop, eBay and Amazon
Materials & Processes
Aluminium
Material for Storz couplings and accessories, lightweight and corrosion-resistant.
Aluminium casting
Cast version for Storz couplings with reduced pressure rating (PN 6).
Steel
Material for coupling spuds and custom parts.
Stainless steel V4A
High-grade version of couplings for demanding applications.
Nitrile rubber
Standard sealing material for couplings.
Viton
Sealing material for stainless steel versions.
PP
Material for compression fittings.
PE
Pipe material for garden irrigation.
Locations

Grevesmühlen
DECompany headquarters, sales and manufacture of custom parts
- Materials
- Aluminium, steel, stainless steel V4A, plastics
Rodgau
DESite according to the 2022 catalogue
Products & Components



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Hose assembly (fully assembled hoses with couplings)Assembly | – | – | – | – | Hoses of all kinds (fire brigade, irrigation, |
| Manufacture of custom parts / custom-made products (e.g. standpipes to customer requirements)Assembly | – | – | – | – | Steel, Stainless steel |
Additional services
History
- 2023
New opening of the site at Grüner Weg 4b in Grevesmühlen