Professional 400 Series Cold Rolled Stainless Steel Coil Processor
Precision · Customization · Symbiosis
About Chuangrui
Tech-Driven Cold Rolled Stainless Steel Coil Processor
Chuangrui is a professional stainless steel coil processing manufacturer based in Guangdong, China. We focus on cold rolled stainless steel coil processing and supply, especially 400 series stainless steel materials used in automotive parts, home appliances, kitchenware, flatware, decorative metal products, and industrial components.
- Focus on 400 Series Materials
- In-House Workshop Capability
- Support Global Industrial Buyers
Our Philosophy
Leveraging precise materials science and flexible processing technologies, we address our customers' pain points in deep drawing and non-standard applications, ensuring that every coil of steel perfectly matches their end-production lines.
Equipment & Workshop for Precision Coil Processing
By combining production equipment, processing experience, and quality control, we help customers achieve more stable coil dimensions, surface condition, edge quality, and delivery performance.
18-Hi 8-スタンド連続圧延機
マルチスタンド連続圧延とワンステップ精密成形により、効率に革命をもたらします。高生産性かつ低エネルギー消費の産業環境向けに設計されています。.
ワンステップ成形
複雑な多段階の生産工程を簡素化する統合プロセス。.
高い利回り
生産廃棄物を最小限に抑え、材料の利用効率を最適化します。.
省エネ
持続可能な産業生産のためのスマートな電力管理。.
Continuous Annealing Furnace
Relieves stress, refines microstructure, and enhances the plasticity, toughness, corrosion resistance, and mechanical properties of stainless steel through controlled heating and cooling.
Flat Temper Mill
Eliminates the yield plateau and improves strip flatness, surface quality, and mechanical performance for superior downstream processing.
Tension Leveller
Corrects strip shape defects, improves flatness, and prevents stretcher strain marks to ensure consistent, high-quality coils.
High-Precision Automatic Slitting Machine
Converts wide coils into accurately dimensioned narrow strips with excellent edge quality and consistent dimensions for downstream processing.
High-Precision Strip Skin Pass Mill
Improves microstructure and flatness with minimal reduction while enabling precise automation and quick coil changes for efficient, consistent coiling.
Automated Cold Strip Coiler
Coils strips efficiently with automated tension, shape control, and mill speed matching, ensuring consistent quality and smooth downstream handling.
How We Support Your Coil Processing Needs
Material Grade Recommendation
We help customers select suitable 400 series and related stainless steel grades based on application, forming process, performance, and cost needs.
Solution-Based Reverse Customization
We support sample or drawing analysis to match suitable material grade, hardness, thickness, and cost-effective processing solutions.
Full-Process Deep Processing Support
We provide customized processing for thickness, hardness, flatness, surface finish, edge condition, burr control, and protective film needs.
Flexible Non-Standard Delivery
We offer slitting, rewinding, and small-coil conversion to fit different production lines and machine load requirements.
お客様の設計図通りに製造されます。.
当社の冷間圧延工程では、ミクロンレベルの精度を実現しています。すべてのコイルは、厳格な耐力試験を経て、国際規格に準拠した認証を取得しています。.
オーダーメイド対応
厚さの範囲
冷間圧延時の厚み管理を安定させ、一貫した成形・加工性能を実現します。.
幅の対応範囲
多様な製造ニーズに対応するため、幅を柔軟に調整しながら、エッジを精密に制御する加工が可能です。.
表面仕上げ
自動車、家電製品、台所用品、カトラリー、バーナー・コンロ、および建築用途向けに設計された表面仕上げ。.
張力均一化
レーザー切断、プレス加工、精密製造に最適な優れた平坦性。.
Global Supply & Export Support for Industrial Buyers
Project Communication
Order progress, processing details, packing status, and delivery information can be shared to help customers manage purchasing schedules.
Flexible Delivery Arrangements
We support shipment coordination based on order quantity, coil weight, destination, and delivery schedule.
Processing Control
Thickness, width, hardness, flatness, and edge requirements are monitored according to order specifications.
Export-Ready Packaging
Stainless steel coils can be packed with waterproof materials, protective film, steel straps, wooden pallets, or reinforced export packaging to reduce long-distance transportation risks.
Order Document Support
Mill test certificates, raw material inspection reports, packing lists, commercial invoices, packing photos, and other documents can be provided according to order requirements.
400 Series Stainless Steel Coil Expertise
Our main product direction is 400 series cold rolled stainless steel coil. Compared with many nickel-containing grades, 400 series stainless steel can provide practical corrosion resistance, magnetic properties, heat resistance, and cost advantages for many industrial applications.
SUS430 Cold Rolled Stainless Steel Coil
A general-purpose ferritic stainless steel with good surface quality, practical formability, and cost-effective corrosion resistance for appliances, decorative parts, kitchenware, and flatware.
SUS410S Cold Rolled Stainless Steel Coil
A low-carbon stainless steel grade with good weldability and heat resistance, suitable for structural parts, industrial components, and heat-related applications.
SUH409L Cold Rolled Stainless Steel Coil
A titanium-stabilized ferritic stainless steel commonly used in automotive exhaust systems, mufflers, heat shields, and heat-resistant components.
Other Stainless Steel Grades
In addition to 400 series products, we can also support other stainless steel grades based on customer drawings, application requirements, surface needs, and order specifications.
Key Industries We Support
Tell us your required material grade, thickness, width, surface finish, hardness, edge condition, coil weight, packaging method, and destination. Our team will help you choose suitable stainless steel coil products and provide customized processing support for your production needs.
Home Appliance
430 BA finish for panels.
Automotive Exhaust
SUH409L and 439 processing.
台所用品
Food-safe grades for cutlery.
Decorative Metal
Precision brushed surfaces.
View All Industries We Serve
➔Why Choose Us As Your Cold Rolled Steel Coil Processor
Focused 400 Series Product Direction
We focus on 400 series cold rolled stainless steel coil while also supporting other stainless steel grades according to customer requirements.
Workshop-Based Processing Capability
Our production workshop supports cold rolling, slitting, leveling, annealing-related processing, surface support, and coil packaging.
Advanced Equipment Support
Processing equipment helps us support customized thickness, width, flatness, edge condition, and coil delivery requirements.
Practical Quality Control
We check material, dimensions, surface condition, edge quality, packaging, and documents before delivery.
Export-Ready Packaging
Finished coils are packed to reduce moisture, deformation, edge damage, and surface scratches during long-distance transportation.
Reliable Global Supply Support
We help overseas buyers manage specifications, production communication, packing confirmation, document preparation, and shipment coordination.
Start with the Right Coil Products.
Tell us your required material grade, thickness, width, surface finish, hardness, edge condition, coil weight, packaging method, and destination. Our team will help you choose suitable stainless steel coil products and provide customized processing support for your production needs.