Off: 13A C.Y. Chintamani Road Allahabad 211002 (Ph: 2545585/2460319). Mfr: Ferrite Core/Lamination/Toroidal Coils And Transformers For Telecommunication Industry Battery Eliminators Smps Power Supplies Piezo Buzzers For Telephone Dc Buzzers Pcb Assembly For Tps Telephone (Dot Approved) Electronic Siren And Electronic Ballast. Prop: Ravi Agarwal.