- Jiangsu Goodroller Machinery Co., Ltd. (GRM) was founded in 2008 and restructured in 2015.
- 16+ years of expertise in metal forming.
- Leading manufacturer of intelligent precision rolling mills and PV ribbon equipment.
Global Rolling Machinery (GRM)
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, a leading China rolling mill manufacturer with 16+ years of expertise, offers CE-certified flat wire, strip, and reduction rolling mills. Get factory-direct pricing and free prototype testing for solar PV ribbon & aerospace alloys.
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.
2026-07-06
What Makes 4 High Narrow Strip Rolling Mills Reversible the Most Efficient Solution for Precision Metal Strip Processing
This article explores the working principles, advantages, technical parameters, and industrial applications of 4 High Narrow Strip Rolling Mills Reversible. Developed with advanced engineering expertise from GRM, these rolling mills are designed to deliver superior precision, stability, and productivity in narrow strip metal processing. Whether you are upgrading your production line or planning a new investment, this guide will help you understand why this equipment is becoming an industry standard.
2026-07-01
What is the working principle of Single Stand Multi-Groove Reducing Rolling Mill
1、 Equipment definition and core structure Single stand multi slot reducing rolling mill, with only one set of main frame and roll ring for cutting multiple circular holes with gradually decreasing diameters (multiple pass hole patterns integrated on the same pair of rolls). Wire/flat wire/aluminum copper strip passes through all channels at once, and a single stand completes multiple continuous reducing rolling processes. It is commonly used for high-precision reducing forming of small sections such as precision micro metal conductors, photovoltaic welding strips, FFC flat wires, and air conditioning aluminum tube blanks.
2026-06-29
Why Is an Electromagnetic Wire Rolling Mill Becoming the Preferred Choice for High-Precision Wire Manufacturing
As manufacturers continue pursuing higher productivity, lower energy consumption, and tighter dimensional accuracy, the Electromagnetic Wire Rolling Mill has emerged as a key innovation in modern wire production. This article explains how electromagnetic rolling technology works, its major advantages over conventional rolling equipment, typical industrial applications, and the factors buyers should evaluate before investing.
