Menu Contact Us Downloads Refractory products : our mission, your satisfaction Products & Quality The widest range of vibrocolate and pressed refractory products, dense and insulating, even in the most critical operating conditions. Laboratory Control, research and development are guaranteed by our laboratory, one of the best equipped of the sector. E-commerce – Customer Area Silico/aluminous, Sillimanite, Mullite, Alta Alumina, Zirconium/Mullite, Zirconium Silicate, Magnesite, Silica and Electrofusions. Some of our Clients Container Glass Tableware Pharmaceutical Glass Perfumery & Cosmetics Handmade & Special glass Flat & Fiber Glass Engineering Frit producers & Kiln frit engineering companies Via delle Grigne, 12/A 22070 Locate Varesino (CO) - Italy VAT N. 01872290133 Phone +39-0331-823.195 Fax +39-0331-823.198 e-mail: office@sigmaref.it S.I.G.MA. S.R.L. Locate Varesino, Italy SIGMAREF SRLU Plovdiv, Bulgaria REFRATRADE S.R.L. Locate Varesino, Italy Questo sito o gli strumenti terzi da questo utilizzati si avvalgono di cookie necessari al funzionamento. Chiudendo questo banner o proseguendo la navigazione in altra maniera, acconsenti all’uso dei cookie. AccettoPolitica dei cookie

Menu Contact Us Downloads Area downloads Welcome to the download area. We created this download area where our Clients can see all the technical documentation; here you will find our product’s catalogue, technical data sheets and many more to help you choose the best refractory products to meet your needs. The download of the documents is reserved to our registered Clients. If you have an account, please enter the area here: Login If you don’t have an account, please register here: Registration Form Via delle Grigne, 12/A 22070 Locate Varesino (CO) - Italy VAT N. 01872290133 Phone +39-0331-823.195 Fax +39-0331-823.198 e-mail: office@sigmaref.it S.I.G.MA. S.R.L. Locate Varesino, Italy SIGMAREF SRLU Plovdiv, Bulgaria REFRATRADE S.R.L. Locate Varesino, Italy

Menu Contact Us Documents to download Refractory products: our mission, your satisfaction Products and quality The widest range of dense, insulating pressed refractories and vibrocolates, even under the most critical operating conditions. Laboratory Control, research and development are supported by our laboratory, one of the best equipped in the sector. Electronic commerce - Customer Area Silico / aluminous, Sillimanite, Mullite, High Alumina, Zirconium / Mullite, Zirconium Silicate, Magnesite, Silica and Electrofusions. Some of our customers Glass container Crockery Pharmaceutical glass Perfumery and cosmetics Handmade and special glass Flat and fiber glass engineering Frit Producers and Furnace Frit Engineering Companies Via delle Grigne, 12 / A 22070 Locate Varesino (CO) - Italy VAT N. 01872290133 Telephone + 39-0331-823.195 Fax + 39-0331-823.198 email: office@sigmaref.it SIGMA. SRL Locate Varesino, Italy SIGMAREF SRLU Plovdiv, Bulgaria REFRATRADE SRL Locate Varesino, Italy