We introduce ourself as manufacturers of ISI Structural Steel section i.e Angle, Channel, Joist, H-Beam, H.R.Flat & M.S./G.I Steel tubes having annual production capacity of 122000 MT on single shift basis. Our compay is a BIS license holder of IS:2062:1999 CML/8667088 (acceptance of STI/2062:2006/R-1/8 June 2007), IS:15647:2006, CML/8785308, IS:1239:Part-I:2004 CML/8650786. Our Company is an ISO approved company having registered supplier and approved vendor of the following party:

1. Steel Authority of India Ltd.
2. U.P State Agro Industries Corp. Lucknow
3. H.P State Civil Supply Corp. Ltd. Shimla
4. Uttranchal Peyjal Nigam, Dehradun
5. U.P Jal Nigam, Lucknow
6. Military Enginner Service, Palam
7. Enginners India Ltd. Panipat
8. Indian Oil Corporation Ltd. Panipat
9. Bharat Oman Refineries Ltd., Madhya Pradesh
10. National Thermal Power Corporation Ltd.

Today we are also supply to various corporate industries like

1. Grasim Industries Ltd.
2. Aditya Cements Ltd.
3. Moser baer India Ltd.
4. Bajaj Hindustan Ltd.
5. ITI Ltd., Rai Bareilly
6. Gujrat Ambuja Cement Ltd.
7. Bhushan Steel & Strips Ltd.
8. Toyo Engineering Corporation
9. Nagarjuna Construction Co. Ltd.
10. Larsen & Toubro Ltd.

We are conversion agent of steel Authority of India Ltd. The quality product is our moto. Our raw material is billet, Bloom and Ingot purchased from Steel Authority of India Limited and others. Each lot of purchase tested befor using as input to ensure quality.

Our group was establihed in 1948. An attitude of total commitment to customer satisfaction has propelled us to grow and diversify into a big business house with a group turnover of USD300million / annum. We are authorised conversion agent for sail. We have latest and fully automatic plant and machinery to produce consistent and quality products. We source raw material from primary steel producers (TATA and SAIL) and convert into finished products (hot strips, pipes and structures) as per required standards. We are also the largest producer of structural steel in northern India. Our Products are accepted well in domestic as well as international markets.

A) MS ERW Black and Galvanised Pipes, Plai ends and Screwed and Socketed Conforming to ASTM A 53 Gr A, BS 1387-1990, BS:1775-1964, IS:1239 part I 2004 15mm to 100mm in Light, Medium and Heavy grade.

B) Rolled steel for structural purposes as per IS 2062:1999

Rolled steel beams
MB125, MB150, MB175, MB200, MB250, MB300, MB350, MB400, MB450, MB500, MB600.

MS Channels
MC100, MC125, MC150, MC175, MC200, MC225, MC250, MC300, MC350, MC400.

Rolled Steel H-Beams
SC100, SC120, SC140, SC150, SC160, SC180, SC200, SC220, SC250.

Rolled Flange Beams
WB150, WB175, WB200.

Rolled steel equal angles
50X50X3 to 150X150X20.

C) Rolled steel for structural purpose at CHENNAI UNIT-II

Rolled steel beams
MB150, MB175, MB200, MB250, MB300, MB350, MB400, MB450, MB500, MB600

MS Channels
MC125, MC150, MC175, MC200, MC225, MC250, MC300, MC300, MC350, MC400

Rolled Steel H-Beams
SC150, SC160, SC200.

Rolled Flange BEams
WB150, WB175, WB200

Rolled steel equal angles
50X50X6, 75X75X6, 200X200X20.

We, K.L. SONS, are wholesale manufacturers of Steel Tubes, FFSteel Pipes, Hot Re-Rolled Sections & Structural Steels, viz. Joists, Channels, Angles, 'T' Sections, 'H' Sections, Steel Beams and Flats. We have now diversified into the manufacturing of ERW Galvanized Steel Tubes & Galvanized Steel Pipes. Our Group is one of the leading companies in its kind and have been known in Quality and Durability of its products since 1974. Being in the business of Construction Steel for over 40 years and a production capacity exceeding 250 thousand tonnes p.a., the Group K.L. Sons is the highest producer of secondary steel in Northern India. We at K.L. Sons have never compromised on quality and have always adhered to our motto "Quality That Commands"

All our products goes under strict quality control by the expertise in the field, to feed the market where quality products are needed. Our group was established in 1971 under the dynamic leadership and command of Shri Seth Kanhaya Lal Ji, who is the receiptent of "Udyog Patra" award from the Hon'ble President of India for his excellent & achievements and contribution as a self made Industrialist for the development of the country.

Advantage:
Total customer satisfaction and competitive price.
Available of stocks at any moment hence customer need not maintain inventories.
All needs of structural steel being catered under one roof.