Stockholms Plåt & Gummiperforering, SPG AB, is a family business run in the second generation by brothers Peter and Håkan Cederberg. The company was founded in 1973 but has its roots back in 1959 when Bo Cederberg started as a salesman of woven wire mesh. SPG was run by the then owner until 1987, when Peter Cederberg entered as 50% owner together with Johan Töndevold.

As a company, we are very customer focused and have developed the company to have the flexibility to be able to tailor every order to the customer's wishes. We work closely with our customers and a large part of our service is the knowledge we possess. This way we can help customers with their various problems and come up with new innovative solutions for their particular application and their needs.