Zenith Birla (India) Limited is pioneers in the field of manufacturing of ERW & HOT DIP GALVANIZED pipes in India. Incorporated in 1960, our commercial production commenced in the year 1962. Till 1971, Zenith manufactured Steel Pipes by ERW process. Thereafter, the manufacturing Process was converted to the imported technology of High Frequency Induction Welding (HFIW) process. We are one of the largest suppliers of ERW Black & Galvanized pipes to the U.S.A market from India.