High Quality Stainless Steel Foil Wholesale

316L Stainless Steel Foil is a precision-rolled stainless steel material designed for applications requiring excellent corrosion resistance, dimensional stability, and reliable forming performance. Supplied by Ningbo Qihong Stainless Steel Co., Ltd., a professional 316L stainless steel foil manufacturer and supplier in China , the material is available in thicknesses from 0.01 mm to 0.30 mm and widths from 1.5 mm to 600 mm . With multiple hardness conditions, surface finishes, and custom processing options, this precision foil is widely used in electronics, medical components, new energy equipment, automotive systems, and other industries where material consistency and corrosion resistance are critical.

QIHONG 0.008mm Stainless Steel Sheet Foil is an ultra-thin precision rolled metal material independently produced by Ningbo Qihong Stainless Steel Co., Ltd., a professional stainless steel manufacturer located in Ningbo, China. With micron-level thickness tolerance, excellent ductility, corrosion resistance and electromagnetic shielding performance, this foil covers mainstream steel grades including 304, 316L, 301 and 430. Adopting full-process intelligent rolling production lines and strict laboratory testing standards, the product serves as core lightweight raw material for new energy batteries, aerospace thermal shielding, medical micro-sensors and 5G precision electronics. As a trusted global supplier of ultra-thin stainless foil, QIHong’s factory supports customized width, surface finish and slitting service, with mass delivery capability and stable batch consistency, meeting high-standard demands of precision manufacturing worldwide.

QIHONG ultra thin stainless steel foil is a high-precision customized metal material independently produced and processed by Ningbo Qihong Stainless Steel Co., Ltd., a reputable supplier serving global precision manufacturing industries. Backed by self-built rolling production lines and complete in-factory quality control systems, we break the industry thickness barrier to achieve stable mass production of 0.008mm ultra-thin stainless steel foil. All product performances are verified through four months of continuous industrial real-scene tests, covering electronic shielding, micro heat dissipation and medical precision component application scenarios. As a professional manufacturer rooted in China, we strictly control the whole production process from raw material selection to finished product inspection. With ultra-precise dimensional tolerance, excellent flexibility and stable corrosion resistance, our stainless steel foil is widely adopted by overseas clients in new energy, medical devices, consumer electronics and aerospace fields, delivering consistent and reliable industrial material solutions.

Ningbo Qihong Stainless Steel has been deeply involved in the supply of precision stainless steel materials for many years. Its high quality bright finish stainless steel foil is recognized by various industries for its stable process and reliable quality. The product undergoes bright annealing or precision grinding and polishing, resulting in a uniform, high-gloss, silvery-white surface. It is an ultra-thin strip material ranging from 0.02-0.05mm, belonging to the category of high-value-added precision metal materials.

As a professional stainless steel material supplier, Qihong's 301 stainless steel foil is meticulously crafted through a precision cold rolling process, with a thickness range of 0.02-0.3mm. Among them, the ultra-thin specifications can reach the "tearable steel" level, making it a core material for lightweight and miniaturized designs in the high-end manufacturing field. It has gained widespread recognition and favor from customers in various industries over the years.

Ningbo Qihong Stainless Steel Co., Ltd. has been focusing on the processing and manufacturing of precision stainless steel strips, plates, and precision fasteners for many years. We have developed the high quality 321 stainless steel foil. Made from 321 austenitic stainless steel, it is processed through a series of fine processes including cold rolling, annealing, and surface treatment. With a thickness between 0.01mm and 0.1mm, it is reliable for use in various applications, including aerospace, chemical, and energy fields, as well as electronic heating elements and high-temperature equipment manufacturing.