About NPM-Sinoph;
Manufacturers and Suppliers of Steel Doors and Fire Exit Doors

As a leading manufacturer and supplier of steel doors, high security doors, fire doors, steel fire exit doors and personnel doors, Network Product Marketing (NPM) have been supplying quality security doors and security door products at very competative prices since 2001.

NPM work in partnership with Sinoph (one of the world's largest manufacturers of steel security doors and fire exit doors).

Centrally based in Congleton, Cheshire, within 15 minutes of the M6, customers are guaranteed a fast and efficient delivery service and an assurance we will give you our best attention at all times.