Summary: Sheet metal processing is a type of metalworking process, a comprehensive cold working process for thin metal sheets. As a foundational industry, sheet metal processing and sheet metal are ubiquitous in our lives, and are involved in almost every manufacturing industry. my country has achieved a breakthrough in the design and manufacturing of sheet metal processes, securing a significant share of the mid- and low-end markets. China has also recently gained a significant share of the technology through joint research and development efforts by domestic and international institutions. Between 2015 and 2024, my country will receive a total of 3,973 sheet metal processing patents, with 708 of these patents occurring in 2023. The sheet metal processing industry plays a crucial role in boosting the domestic economy in industries such as high-speed rail, automobiles, shipbuilding, and communications electronics. The growth of the sheet metal market not only facilitates production and daily life, but also generates significant economic benefits for businesses. The gradual rise of these industries in China has also driven the rapid development of the sheet metal processing industry. The market size of China's sheet metal processing industry is projected to be approximately 36.505 billion yuan in 2023 and 37.7 billion yuan in 2024.
Keywords: Sheet metal processing market size, sheet metal processing market competition landscape, sheet metal processing industry development trends
I. Definition and Classification of the Sheet Metal Processing Industry
Sheet metal processing is a type of metalworking process that involves a comprehensive cold working process for thin metal sheets. Its processes include shearing, punching, cutting, rolling, folding, and welding. Equipment required includes shearing machines, laser cutters, punch presses, press brakes, welders, and other surface treatment equipment.
Sheet metal processing can be categorized into three types based on the processing method: manual, stamping, and CNC sheet metal processing. Manual sheet metal processing is primarily suitable for processing small batches, a wide variety of sheet metal parts with complex structures, and its application areas are primarily concentrated in automotive repair, art, and advertising. Stamping sheet metal processing is suitable for processing large batches, a relatively single variety of sheet metal parts with simple structures, smaller components, and a relatively stable product range. CNC sheet metal processing utilizes CNC machine tools to process sheet metal parts, offering high precision and efficiency.
II. Current Status of the Sheet Metal Processing Industry
Sheet metal workpieces are widely used due to their light weight, high strength, and attractive appearance. Currently, most sheet metal processing techniques rely on CNC machining, aiming to improve production efficiency, ensure workpiece quality, and reduce labor costs. Sheet metal processing primarily involves four steps: blanking, which creates the contours of the sheet material; bending, which shapes the sheet material; welding, which strengthens the formed workpiece; and polishing and spray painting, which provide surface treatment.
III. Sheet Metal Processing Industry Chain
1. Sheet Metal Processing Industry Chain Structure
The upstream of the sheet metal processing industry chain primarily includes the manufacturing of metal materials such as steel, copper, and aluminum, as well as processing equipment such as laser cutting machines, CNC punching machines, and shearing machines. The midstream of the industry is sheet metal processing. The primary advantage of domestically produced sheet metal equipment over foreign brands is its high cost-performance ratio, while foreign products offer advantages in quality, reliability, and overall performance. Faced with core technologies still relegated to overseas markets, domestic companies are leveraging technical collaborations to introduce advanced technologies, manufacturing processes, and management philosophies. This is aimed at transforming existing labor-intensive manufacturing methods, improving product competitiveness and optimizing production methods. This approach narrows the gap in product details with foreign sheet metal processes, ultimately creating a domestically produced sheet metal process that is highly efficient, high-quality, and reliable. Sheet metal processing and sheet metal are fundamental to the industrial sector, with downstream applications widely encompassing a wide range of sectors, including automotive, communications electronics, home appliances, and construction machinery.
2. Upstream of the Sheet Metal Fabrication Industry Chain - Steel
The steel industry is a pillar industry in the national economy. In 2024, China's steel industry, despite increasing external pressure and internal challenges, continued to focus on key industry priorities and steadily advance key tasks, effectively meeting the higher demand for steel materials from China's economic transformation and upgrading, and promoting high-quality development in an orderly manner. In 2024, China's cumulative crude steel production reached 1.005 billion tons, a 1.7% decrease from 2023, achieving the expected output reduction target; and steel product production reached 1.400 billion tons, a 1.1% increase from 2023.
3. Downstream of the Sheet Metal Processing Industry Chain - Automobiles
Sheet metal manufacturing plays a vital role in the automotive industry, contributing to more efficient and high-quality manufacturing. With the rapid economic and social development of my country, China has become the world's largest automobile consumer, significantly enhancing its position in the international automotive market. In 2024, my country's automobile sales are projected to reach 31.436 million units, a year-on-year increase of 4.5%, while automobile production is projected to reach 31.282 million units, a year-on-year increase of 3.7%, reaching new historical highs in both production and sales.
IV. Future Development Trends in the Sheet Metal Fabrication Industry - Intelligence
With technological advancements and social development, the demand for sheet metal fabrication products is growing. Today, sheet metal fabrication products are ubiquitous in our lives, widely used in aviation, shipbuilding, rail transit, automobiles, computer cases, communications chassis and cabinets, medical equipment, instrumentation, and other fields.
With technological advancements and social development, the demand for sheet metal fabrication products continues to grow, creating business opportunities for sheet metal fabrication companies. During the transformation and upgrading process, companies naturally focus on technology, particularly breakthroughs in key technologies. In the sheet metal fabrication industry, the degree or level of intelligence is primarily reflected in intelligent manufacturing equipment, intelligent flexible production lines, robotics (19.000, -0.72, -3.65%), and information management.
