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LEADING
NICKEL ALLOY SUPPLIER

High-Quality Special Metals for
Extreme Industrial Applications

EXPERT SPECIAL METAL
PROCESSING SPECIALIST

Provide Ultra-Precision Processing for
Challenging Metals

STRICT
QUALITY CONTROL

ISO and Third-Party Certified Alloy Materials

Nickel AlloySuper Stainless Steel
Bars/RodsBars/Rods
Plates/SheetsPlates/Sheets
Coil SupplierCoil Supplier
Pipes/TubesPipes/Tubes
Fittings SupplierFittings Supplier
Forgings SupplierForgings Supplier
Wire SupplierWire Supplier
Inconel 600
UNS N06600
W.Nr. 2.4816
Inconel 601
UNS N06601
W.Nr. 2.4851
Inconel 625
UNS N06625
W.Nr. 2.4856
Inconel 718
UNS N07718
W.Nr. 2.4668
Incoloy 800
UNS N08800
W.Nr. 1.4876
Incoloy 800H
UNS N08810
W.Nr. 1.4958
Incoloy 800HT
UNS N08811
W.Nr. 1.4959
Incoloy 825
UNS N08825
W.Nr. 2.4858
Hastelloy C276
UNS N10276
W.Nr. 2.4819
Hastelloy C22
UNS N06022
W.Nr. 2.4602
Monel 400
UNS N04400
W.Nr. 2.4360
Monel K500
UNSN05500
W.Nr. 2.4375
Nimonic 75
UNS N06075
W.Nr. 2.4951
Nimonic 80A
UNS N07080
W.Nr. 2.4631
Nimonic 90
UNS N07090
W.Nr. 2.4632
Nimonic 263
UNS N07263
W.Nr. 2.4650
Invar 42
1.3917
K94100
Invar 36
K93600
Nilo 36
Material List
Product Type
Processing Service
Ronsco Profile
Comprehensive Special Metal Materials.
Strict Processing Controls.
We offer a wide variety of products
Bars/Rods
Bars/Rods
Plates/Sheets
Plates/Sheets
Coil Supplier
Coil Supplier
Pipes/Tubes
Pipes/Tubes
Fittings Supplier
Fittings Supplier
Forgings Supplier
Forgings Supplier
Wire Supplier
Wire Supplier
Explore our stock
In-House Processing
Are you challenged with excessive scrap and production costs when working with high value special metals? Let Ronsco solve your concerns with our in-house advanced fabrication technologies and processing equipment.
Welding
Beveling
Cutting
Bending
Drilling
Punching
Rolling
Slitting
Decoiling
Deliver Superior Quality Welds to Your Demands
Welding is a processing method that joins weldments through heating or pressure. For thicker materials, MIG welding machines are an excellent choice, as they pr
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Creation of a Sloped or Angled Edge
Beveling encompasses milling beveling, grinding beveling, and plasma beveling. It refers to the process of creating a sloped or angled edge on the surface or ed
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Multiple Cutting Methods to Processing Needs
We offer multiple cutting methods, including laser cutting, plasma cutting, flame cutting, and water-jet cutting, to meet the diverse processing needs of our cu
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From Simple Bends to Complex Geometries
Bending is a stamping process that shapes metal into workpieces with specific curvature, shape, and dimensions under applied force. Based on process characteris
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Services Cover Diverse Range of Materials
Drilling services we offer include conventional drilling, CNC drilling, and deep hole drilling. We determine the optimal approach for your specific drilling req
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High Production Speed and Cost-effectiveness
Punching is a precision metalworking process that uses specialized punching machines or presses to form holes and custom shapes in metal materials. This techniq
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Bend the Plate to the Desired Curvature
Roll bending is a metal forming process that uses three- or four-roll machines to bend metal plates to the required curvature. Roll configuration directly deter
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Cutting Wide Coils into Narrower Strips
Slitting mainly involves cutting wide material coils into narrower strips. It typically uses specialized slitting machines fitted with circular blades or other
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Minimize Material Distortion
Decoiling involves unwinding and straightening a coiled metal strip or coil to obtain a flat sheet or continuous length of material, commonly used in industries
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Company Profile
Allianz Steel Group
Allianz Steel Group, founded in 1996, specializes in special metals supply and related processing services. RONSCO is a registered trademark since 2014. As a supplier with 30 years of industry experience, our professional team delivers comprehensive services: high-standard technical support, timely product delivery, professional transportation, customs clearance, and reliable after-sales assistance.
Learn about us
Our Strengths
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Feel free to challenge us with your special metal requirements and value-added processing needs by submitting this form or use our email.
News & Knowledge
We believe a great team makes all the difference
Looking forward to your information!
Consulting Company
Allianz Steel Group specializing in the supplies of special metal and related processing service, was established in 1996.
Contact Us

+86 0731 82250427

+86 15308477503

info@ronsteel.com

25th floor, C3 Building, Wanda Plaza, Kaifu District, Changsha, Hunan Province, China

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