
Industrial representation for sanitary and heating products: consulting, sales, training and support in Berlin
Kay Stroinski Industrievertretung
Berlin (Hohenschönhauser Straße 68)New on Amplifa
About K.S.I.
Kay Stroinski Industrievertretung (K.S.I.) was founded in September 2017 in Berlin with the goal of recommending to customers the best possible product for their construction projects. The company operates as an industrial sales representative in the field of sanitary and heating products and represents manufacturer partners such as WimTec (intelligently controlled fittings for drinking water hygiene), JOCO (surface heating and cooling systems), Durgo (ventilation valves made of ABS plastic), Palme, Loggere and fiora. Its services include consulting for planners, architects, wholesalers and installers, sales, training and workshops, dimension calculations, pre-calculations as well as on-site consulting at the construction project. K.S.I. accompanies projects from the planning phase through to completion, also in the commercial and public sector as well as in new construction and renovation. An after-sales service is also offered beyond the warranty period. Customers include, among others, around 800 wholesalers in the sanitary and roofing sector (via the partner Durgo). The company's location is its business office at Hohenschönhauser Straße 68 in Berlin.
- Site
- Berlin
- Processes
- Consulting, Sales, Training, Consulting (sanitary and heating, planners/architects, wholesalers, installers), Training and workshops on products, Dimension calculations, Pre-calculations, On-site consulting at the construction project
- Materials
- ABS plastic
- Founded
- 2017
- Industries
- Sanitary and heating, Building services engineering, New construction and renovation, Commercial and public buildings, Housing industry, Wholesale
- 01
Consulting for planners, architects, wholesalers and installers
- 02
Dimension calculations and pre-calculations
- 03
Sales of the products of the manufacturer partners
- 04
Training and workshops
- 05
Support with planning, implementation and execution at the construction project
- 06
After-sales service beyond the warranty period
Products & Materials
ABS plastic
Material of the Durgo ventilation valves: unbreakable, heat- and cold-resistant, with a durable microporous membrane.
Locations

Berlin
DEBusiness office / Industrial sales representation
Product Areas



Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| ConsultingEngineering | – | – | – | – | – |
| SalesEngineering | – | – | – | – | – |
| TrainingEngineering | – | – | – | – | – |
Additional services
Reference customers
History
- 2017
Foundation of Kay Stroinski Industrievertretung in September 2017 with the goal of recommending to customers the best possible product for construction projects.