The Nezone Group is a multi-plant manufacturer, specializing in the production of top quality electric-welded steel tubes. Starting with Electric Resistance Welded (ERW) steel tubes both Black & Galvanised of different dimensions, the group has carefully extended its capabilities to manufacture Cold Rolled (CR) & Cold Rolled Close Annealed (CRCA) Strips, Precision Tubes, CEW/CDW Tubes for the automobile sector, Hollow Steel Sections (RHS/SHS), Air Preheater Tubes (ERW), OD Series Pipes for Idlers, Swaged Poles Tubular Towers and other related products.

Founded in 1981 with high standards, skills and determination, Nezone today is a one stop shop for all your welded steel tubes, from in-house slitting, tube forming, galvanizing to user-specific packaging. The operations of the Nezone Group are designed for cost-effective production. The plants have the capacity to handle large production runs and specialize in contract manufacturing.

The group enjoys a position of prominence in the eastern and north-eastern region of India. Along with the domestic market, Nezone's products have been well accepted in countries like Australia, Singapore, Sri Lanka, Bangladesh, Nigeria and other regions. Nezone Tubes Limited and Nezone Strips Limited have received different Export Excellence Awards from Engineering Export Promotion Council, the canalizing agency for export of engineering products from India.

Products

Our product range is as under:

• H.R. Pipes/Tubes
• M.S. Black ERW Pipes - Structural
• Galvanised Pipes (G.I. Pipes).
• Hollow Steel Sections (RHS/SHS)
• OD Series Pipes for Idlers
• General Engineering Tubes
• Swaged Poles
• CR Pipes/Tubes
• Precision Steel Tubes as per IS 3074 in all the shapes and size i.e. OD series, square & rectangular
• Pre-Galva OD Series Tubes, square and rectangular in wide range
• Conduit Pipes (Hot Dip Galvanised)
• CEW/CDW Tubes wall thickness and ID or OD controlled in annealed or as drawn condition.
• Air Preheater Tubes (ERW)
• Cold Rolled Steel Coils/Sheets/Strips
• Ferro Silicon/Ferro Manganese/Calcium Carbonite.
  

Application of Our Products

NEZONE Round MS Black & G.I. Pipes/Tubes are being utilized in water supply, irrigation, gas, airline, telecom, tubular structure, scaffolding, tubular poles, telecommunication D.P. box, OFP cable line, roof support in coal mines, manufacturing idlers for material handling conveyor belt, etc.

NEZONE Hollow Steel Sections (RHS/SHS) Tubes are utilized in automobile chassis, industrial sheds, bridges, foot over bridges, towers, low cost steel housing, pedestrian guard-railing, large span exhibition hall, cranes, light post for rural electrification in hilly area, bus body structure, furniture, racks, amusement park equipments, material storage, partition frame work, etc.

NEZONE Precision Tubes Round/Hollow Steel Sections (manufactured from CR coils) are utilized in manufacturing steel furniture, i.e. bed, chair, tables, trolley, etc., auto components, automobile chassis, bus body structure, cycle frames and parts, structures/racks, transformer, TV antenna, umbrella electrical conduit, lancing purpose, manufacturing footpath fencing, kerosene stove/gas lighters, general engineering purposes, air preheater tubes (ERW) for thermal power stations/sugar mills, etc.

Quality

Nezone Group's commitment to quality is supported by substantial investment in research and development. This investment enables Nezone to differentiate from competition, to study the needs of end users and to develop innovative products.

To assure the highest quality, Nezone purchases only top quality steel from leading primary steel producers. Each incoming steel coil is analyzed for its physical and mechanical properties in its well-equipped in-house laboratories and the findings are meticulously recorded. Every piece of tube that Nezone produces can be traced back to the specific foil of steel and ultimately to the mill that produces the steel.

The entire range of Nezone's production is subjected to the same kind of rigorous tests before reaching the market.

As a result of this quality system, Nezone Tubes Limited, Nezone Strips Limited & North Eastern Tubes Limited--the companies of the group have been awarded the ISO 9001:2000 certificate for sustained quality management and discipline in the manufacturing process.