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Who We Are

Allianz Steel Group Co., Ltd., established in 1996, strives to promote the steel industry's growth through innovative business models and product branding. Our mission is to share Chinese-made products with the world while prioritizing customer interests. As a prominent steel industry group in China, we specialize in new material development, steel procurement services, advanced materials, advanced manufacturing, and international freight. 

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What We Do

Ronsco provide common and customized stainless steel and nickel alloy pipe, pipe fittings, plate, coil, strip, bar, profiles which are widely used for industries of petroleum, chemical engineering, nuclear power, marine vessel metallurgy, sewage disposal, aviation and aerospace etc.

What We Value

Passion, Dedication, Innovation, Enterprising, Altruism, Win-win, Honesty, Truth-seeking

96%
96% of the Fortune 100 list of the world's largest manufacturing companies use Instron test systems.
30,000
We service and calibrate more than 30,000 Instron systems in active use worldwide every year.
18,000
Instron systems have been cited in more than 18,000 patents since 1975.
Vision
Keep the peace ofmental, link the source of wealth.
Mission
Share made in China with the world and strive to innovate for customers' benefit
Values
Passionate, Dedicated, lnnovative, Enterprising, Atruistic, Win-win, Honest, Truth-seeking.
Aim
Provide unique value for customers.
Company

History

1996

Establish

1996

Company established in Changsha, Hunan China. Started sales of stainless steel pipe.

2004

Invested in stainless steel production base

2004

Construction of Wuxi stainless steel production base completed.

2009

Add Export Business

2009

Hunan Allianz Metal Products Co.,Ltd. founded.
The stainless steel products have been inspected and approved by SGS, BV, LR, TUV, INTERTEK etc.

2010

Premium quality

2010

To fulfill the requirements of advanced technology sectors and acquire premium quality raw materials, we have reached cooperation with Baosteel, TISCO and JISCO.

20163

Things Start to Heat Up

2013

Reached a cooperation with the provincial metal new material research and development center to study nickel-based alloys and new materials.

2014

Ronsco is Born

2014

The brand is derived from the combination of the company chairman's name and the corporate spirit that drives its operations.

2015

Invested in forging factory

2015

Reached cooperation with a well-established local forging factory.

2020

Group company established

2020

Allianz Steel Group founded.
Integrate 4 subsidiaries and 3 production bases.

2021

New subsidiary established

2021

Centerway Steel Co., Ltd founded.
Added carbon steel pipes and pipe fittings related business.