Welcome to Alter Stainless

Precision Stainless Steel Solutions For Every Industry Need

Explore our high-precision stainless strip & foils, designed for optimal performance in automotive, electronics, medical, and industrial applications.

O1CN01KPlASL1ui6slQzZMj_!!2214243906070-0-cib

What we’re offering

Precision Rolled to Custom Specifications

Our advanced equipments allows us to produce stainless steel strips in precise custom sizes, ultra-thin thicknesses, and with tightly controlled gauge tolerance.

We're ISO 9001 certified, funded in 2004

our featured products

Precision Strip & Foil

301 Stainless Steel Strip Coil

High yield spring tempered with tensile strength over 2200 Mpa.

304 Stainless Steel Strip Roll

High-performance Full Hard strip, ideal for stamping.

316L Stainless Steel Foil

Ultra-thin 0.01 mm, features an exceptionally flat surface.

Get to know about us

Our Company Have Vast Experience for producing precision strip

20

Years of Experience

Why choose us

Discover Our Advantages

Premium-grade precision strip, engineered to meet the exacting specifications.

We have a professional technical team that provides all-around support and services. We help customers solve problems including product selection, and technical consultation.

100 kg

Small MOQ

0.01-1.5 mm

Extensive Inventory

7-15 Days

Fast Delivery

+-0.005 mm

Tightest Tolerance

Typical applications

Industries We Served

Our Clients testimonials

What They Are Saying

100+

Trusted Customers

contact us

FAQs About Our Products

Full - hard stainless steel strips undergo special heat treatment to achieve maximum tensile and yield strength with minimal elongation, offering high strength but lower ductility. They are suitable for manufacturing components requiring high strength and dimensional stability, such as springs and fasteners.

Half - hard stainless steel strips balance strength and ductility. They maintain good strength while having moderate ductility, making them suitable for parts that require bending, forming, and stretching, such as electronic device brackets and automotive seat belt springs.

Our precision stainless steel strips are widely used in multiple industries, including automotive (for manufacturing engine components, exhaust systems, etc.), electronics (for producing electronic connectors, springs, etc.), machinery manufacturing (for making various mechanical components), medical devices (for manufacturing surgical instruments, implants, etc.), and the chemical industry (for producing corrosion - resistant components like gaskets and reaction vessel linings).

Yes, we provide comprehensive customization services, including but not limited to dimensions (thickness, width, length), material grades, surface treatments (such as bright annealing, fingerprint - resistant treatment, etc.), and processing methods (cut - to - length, slitting, leveling, etc.), to meet customers' specific application requirements.

Our precision stainless steel strips have high dimensional accuracy, with thickness tolerance +/- 0.005 mm and width tolerances controlled within +/- 0.1 mm. We ensure this through advanced cold - rolling technology, high - precision measurement equipment, and strict quality control processes during production.

We have a comprehensive quality management system covering raw material procurement, production processes, and product testing. Each batch of products undergoes rigorous inspections and tests, including dimensional measurements, mechanical property tests, and corrosion resistance evaluations, to ensure quality and stability.

Our precision stainless steel strips are packaged in various forms, such as coils and sheets. We use professional packaging materials and methods to prevent damage during transportation. For example, coils are wrapped with moisture - proof paper and secured with strapping bands, while sheets are stacked neatly and protected with corner guards to avoid edge damage.

Our products hold various certifications, such as ISO 9001:2015, RoHs, MSDS ensuring compliance with international standards and regulations.

We mainly offer Austenitic 301, 304, and 316L precision stainless steel strips, slit coils, cut-to-length sheets and foils.

We strive to meet the needs of all customers. Although we encourage customers to purchase in bulk to enjoy more favorable prices and services, we also accommodate small - order requirements with MOQ of 100 kg. For specific minimum order quantities, please contact our sales team for detailed information.

We have an efficient production and supply chain management system and can deliver products quickly. The delivery period depends on the order quantity and product specifications. For regular products, we typically deliver within 7-10 working days. For customized products, the delivery period is negotiated with the customer based on specific requirements.

Yes, we highly value customer satisfaction and provide comprehensive after - sales support and services. If customers encounter any quality issues or usage problems with our products, they can promptly contact our after - sales team. We will respond quickly and offer solutions, such as product replacement, repair, or technical guidance.

Precision stainless steel strips should be stored in a dry, ventilated warehouse, away from corrosive substances and environments. They should be placed on pallets to avoid direct contact with the ground and prevent moisture and contamination. Proper storage ensures product quality during storage.