Weisig Maschinenbau GmbH, which is based in Alfeld, has been developing, producing and selling building site vehicles, construction and office containers and spraying machines for road building under the registered brand name Weiro® for over 50 years. Consistent product maintenance and a desire for innovation mean that Weiro® products are now in demand all over the world. Weiro® products are available via a comprehensive distribution network of trade partners. Weisig Maschinenbau GmbH is a family company in the third generation with an international presence. Products are custom-made under the "Weiro®" market name at the Alfeld production site for international distribution.