J&r Technology Ltd.

j&r is one of the most professional manufacturers of emergency telephones, industrial telephones and public telephones in asia. the successful cooperation with thousands of customers all over the world and the supports to hundreds of projects have made us a reliable and popular supplier of industrial phones and phone accessories. our main products include waterproof telephones, industrial telephones, explosion proof telephones, prison telephones, emergency call box, elevator phones, acoustic phone booth, and telephone kits as well. as a reliable supplier of different kinds of industrial phones, we have been sharing the equipment and systems with different customers and users all over the world. the professional service and excellent quality made us enjoy the reputation over more than 120 countries, including usa, russia, saudi arabia, czech republic, netherlands, brazil, germany, argentina, jordan, ukraine, lithuania, qatar, iran, india, peru, kazakhstan, sweden, latvia, belgium,