Brands of Hemmink
Grothe has been a leading company in the field of signal and home communications for more than 125 years. As a distributor of Grothe, Hemmink offers high-quality solutions and advice for residential construction and industry.
When you choose Grothe products, you can count on high quality and low failure rates. To guarantee this quality, the products meet the highest German standards and are only made from high-quality materials. We ensure that the products meet all requirements with regular checks. Ease of installation is also assured. Grothe products in combination with, for example, the Ei Electronics relay box, offer many flexible options for installers.