Custom Roll Formed Steel Sections

From the perspective of core functions, this Custom Roll Formed Steel Sections can accurately match the structural load-bearing, assembly adaptation, protective decoration and other core requirements of different application scenarios. Its essence is to break the fixed specification limitations of standard steel, and through customized rolling processes, make the shape and performance of steel profiles highly compatible with the specific usage needs of customers. During the processing, the raw materials undergo a series of continuous processes such as uncoiling, leveling, rolling, cutting, punching (optional), and surface treatment (optional) to ensure stable dimensional accuracy and high consistency of cross-sectional shape. They can be directly applied to the production assembly or engineering construction of end products.

Why choose us?

Shunchen has over 30 years of production experience and ISO 9000 and EU CE certifications. The company is based on a full industry chain layout, combined with 12 refined processes and a 3-layer full inspection mechanism, to ensure zero quality and safety accidents annually. Up to now, we have achieved zero default on orders for 12 years. Relying on 236 customized specifications, it can accurately match various diverse needs. We also provide one-stop procurement services, covering integrated production and sales as well as 10000 square meters of warehousing support.

Shunchen's senior management has over 20 years of experience and technology in hot-dip galvanizing production.

Shunchen has advanced production technology and quality inspection process.

Shunchen has a leading regional business scale and ranks among the top 10 in the industry.

Shunchen has established production companies in multiple locations and can ship to you in different regions.

① Highly customized and precisely adapted to meet specific needs

Shunchen can flexibly customize the cross-sectional shape (such as C-shaped, Z-shaped, U-shaped, irregular, enclosed, etc.), size specifications (from small to large sections), material grades (ordinary carbon steel, high-strength steel, stainless steel, aluminum alloy, etc.), and surface treatment methods (galvanizing, painting, acid pickling, phosphating, etc.) of Custom Roll Formed Steel Sections according to customer drawing requirements or actual application scenarios. Thoroughly solve the pain points of "size mismatch and insufficient function" of standard steel, achieve perfect adaptation with downstream products or engineering structures, and improve overall assembly efficiency.

② High precision molding, strong structural stability

By adopting continuous roll bending rolling technology, coupled with precise roll design and automated control system, the product's cross-sectional dimension tolerance can be controlled within ± 0.1mm, with regular cross-sectional shape and uniform wall thickness. During the rolling process, the grain structure of the metal material is optimized, greatly improving the tensile strength, yield strength, and bending stiffness of the product. Compared with profiles produced by traditional bending and welding processes, the structural integrity is better, the bearing capacity is stronger, and it is not easily deformed during long-term use, resulting in better stability.

③ High material utilization rate and superior cost control

Customized rolling process can optimize material distribution based on cross-sectional stress requirements, while ensuring structural strength, reasonably reducing wall thickness in non stress areas and minimizing material waste; At the same time, the continuous production mode significantly reduces the production of scraps, and the material utilization rate can reach over 95%. In addition, automated production lines reduce manual intervention, shorten production cycles, and combine the economies of scale of mass production to effectively reduce the total production cost per unit product, providing customers with a cost-effective Custom Roll Formed Steel Sections solution.

④ High production efficiency and guaranteed batch delivery

The customized rolling and forming production line adopts a continuous operation mode, which enables automated continuous production from raw material input to finished product output. The daily output of a single production line can reach several tons to tens of tons. For bulk orders, it can quickly complete production scheduling and delivery. Compared with traditional customized processing techniques such as forging and machining, the production cycle is shortened by more than 30%, which can effectively meet customers' urgent order needs and large-scale production supporting needs.

⑤ Diversified functional expansion, widely applicable scenarios

Through material selection and process optimization, diversified functional expansion of products can be achieved, such as using stainless steel or galvanized materials to enhance corrosion resistance, using high-strength steel to enhance load-bearing capacity, and surface painting treatment to enhance decoration. At the same time, additional processes such as punching, chamfering, and bending can be integrated according to demand to directly provide customers with "finished" profiles, reducing their subsequent processing steps and further improving production efficiency.

Application Areas

(1) Building Materials Industry

Custom Roll Formed Steel Sections are suitable for purlins, supporting components, roof and wall joists in steel structure workshops; lightweight partition wall joists and floor load-bearing components in prefabricated buildings; auxiliary support structures and guardrail frames in bridge engineering, etc. The core requirements are lightweight, high strength, and corrosion resistance. The structural stress rationality can be improved through customized sections.

Building Materials Industry: Purlin and Roof Joist Installation Scenarios for Steel Structure Workshops

(2) Transportation Industry

Used for automobile body frames, chassis beams, door anti-collision beams, cargo box frames; interior frames and floor support components for rail transit vehicles; corner fittings and frame profiles for containers; insulation frames for cold chain logistics vehicles, etc. The key requirements are high precision, lightweight, and impact resistance, and must match the strict dimensional requirements of vehicle assembly.

Transportation Sector: Close-up of New Energy Vehicle Battery Pack Frame Assembly

(3) Machinery Manufacturing Sector

Can be used as guide rails, supports, and protective cover frames for machine tool equipment; conveyor frames and connectors for automated production lines; vehicle frames and blade mounting seats for agricultural machinery; cab frames and auxiliary support components for engineering machinery, etc. High dimensional accuracy, good assembly adaptability, and wear resistance are required.

Machinery Manufacturing Sector: Conveyor Frame Structure for Automated Production Lines

(4) New Energy Sector

Applied to guide rails, columns, and connectors for photovoltaic brackets; internal support components and tower auxiliary structures for wind turbine nacelles; box frames and protective frames for energy storage equipment, etc. Core requirements are corrosion resistance (for outdoor use), high strength (to bear the weight of the equipment), and customized dimensions to adapt to different installation scenarios.

(5) Home Appliances and Electronics Sector

Used for the outer shell frame and internal support components of refrigerators and air conditioners; base frames for washing machines; frame and brackets for displays; outer shell frame and internal conductive support components for charging piles, etc. Lightweight, high precision, and aesthetically pleasing surface are required, and additional processes such as punching and bending can be integrated.