Jiangsu Goodroller Machinery Co., Ltd. (GRM) traces its origins to Zhangjiagang Hongxinyuan Technology CO., Ltd., founded in 2008. After a strategic restructuring in 2015, the company has accumulated 16 years of expertise in metal forming technology and has grown into a leading domestic manufacturer of intelligent precision rolling mills and photovoltaic (PV) ribbon equipment.
Global Rolling Machinery (GRM)
- Rolling Mill
- GRM-Solo
- GRM- Line
Customers
Closer To You
SINCE 2008
It has been deeply engaged in the field of metal forming for 16 years, and has now become a leading manufacturer of intelligent precision rolling mill and photovoltaic welding belt equipment in China
TALENT STRUCTURE
As of 2025, the Company employs 60 professionals, with R&D personnel accounting for over 30% of the workforce.
INNOVATION MILESTONES
Holds 50+ patents, fills the national gap "polygon wire automatic feeding device", breakthrough "bus strip calendering equipment" technology.
Advantages
- One-stop solution for metal forming processing
- Process + equipment
- Free program upgrade
- 24-hour response for after-sales service
- One-year warranty, lifetime maintenance service
- The development of multiple research results
Application
Aerospace
Automotive
Medical
Renewable Energy
R&D
Military
Jiangsu Goodroller Machinery Co., Ltd.
About Us
Jiangsu Goodroller Machinery Co., Ltd. (GRM) traces its origins to Zhangjiagang Hongxinyuan Technology Co., Ltd., founded in 2008. After a strategic restructuring in 2015, the company has accumulated 16 years of expertise in metal forming technology and has grown into a leading domestic manufacturer of intelligent precision rolling mills and photovoltaic (PV) ribbon equipment.
Learn More
GRM Rolling Mill is the professional of the flat wire rolling mill, strip rolling mill, reduction rolling mills manufacturer and supplier in China.
Featured Products
News
2025-03-12
What are the advantages of single mill
Single-pass mill is a equipment that completes rolling deformation only through the roll once in the rolling process, and its advantages are mainly reflected in the following aspects:
2025-03-12
Introduction to the main safety technology of steel rolling mill manufacturer
At present, steel rolling is widely used in industry, which mainly includes two types, namely hot rolling mill and cold rolling mill. And there are many kinds of products and different specifications. However, rolling steel in the shape of the billet pressure processing, need to adopt some safety techniques. So, do you know what the main safety technologies are?
2025-03-12
Rolling mill pressing system setup operation and advantages
In today's finishing mill pressing system, the belt pulley of the synchronous mechanism is wrapped in a screw, the tooth belt mechanism of the tooth belt is arranged on the side wall of the fixed housing, the driven belt pulley mechanism of the tooth belt is wound on the fixed shaft, the fixed axis around the driven belt pulley and the axis of the relative rotatable rotating fixed shaft move upward and downward.
2026-05-28
What Are the Three Types of Rolling Mills? A Guide to Boosting Metal Production Efficiency
At their core, rolling mills primarily come in three configurations: the two-high "non-reversing" mill, the two-high reversing mill, and the three-high mill. These designs represent an engineering evolution; each subsequent type was developed to overcome the productivity limitations of its predecessor by improving the way material is processed between rolling passes.
2026-05-26
Brief Introduction to PV Ribbon Rolling Mills
One sentence positioning: The specialized cold rolling equipment for precision rolling round copper wire into ultra-thin flat copper strip (photovoltaic welding strip substrate) is the core equipment for the production of photovoltaic module welding strips.
2026-05-26
How Can a Solar PV Round Wire Machine Improve Efficiency and Quality in Modern Solar Cable Manufacturing
The rapid growth of the solar energy industry has created increasing demand for high-performance photovoltaic cables and precision wire processing equipment. A Solar PV Round Wire Machine plays a critical role in producing durable, conductive, and reliable round wires for solar applications. In this article, we explore how GRM advanced machinery helps manufacturers improve production efficiency, wire quality, operational stability, and long-term profitability.
