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Steel Processing Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

Steel Processing Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. シーエススチール 本社 Fukuoka//Manufacturing and processing contract
  2. 吉野製作所 Chiba//Ferrous/Non-ferrous metals
  3. 中辻金型工業 Osaka//Manufacturing and processing contract
  4. ケイサンテクノ 本社 Tokyo//Ferrous/Non-ferrous metals
  5. 東海共立鋼業 Aichi//Ferrous/Non-ferrous metals

Steel Processing Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Steel Processing "CS-ROLL Processing Service" シーエススチール 本社
  2. Yoshino Manufacturing Co., Ltd. Business Introduction 吉野製作所
  3. Railway Business - Business Introduction 東海共立鋼業
  4. High hardness material processing! Ultra-high-speed processing! Challenge to new materials! [Challenging Spirit] 中辻金型工業
  5. 4 Processing of cast products and various steel materials (from material selection to processing and surface treatment in a consistent manner) ケイサンテクノ 本社

Steel Processing Product List

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Yoshino Manufacturing Co., Ltd. Business Introduction

We are engaged in the production of cans, general building hardware, signs, and various machine parts.

In April 1964, Yoshino Manufacturing Co., Ltd. was established, and in November 1985, it became a limited company. In May 1991, the Buhara factory was expanded, and in July 1997, the current headquarters and factory were completed. In November 2002, the headquarters was relocated from the Buhara factory to Shirai Kubo, and in September 2010, the land for the headquarters factory was expanded. Yoshino Manufacturing Co., Ltd. engages in the production and processing of general steel materials, stainless steel manufacturing and processing, prefabricated piping processing (for air conditioning, sanitation, fire protection, and ducts), and the production and assembly of equipment units (pump units, riser units, sleeve units). The main licenses held by employees include first-class and second-class plumbing construction management engineers, second-class architectural construction management engineers, chief technicians for water supply equipment construction, arc welding technicians, gas welding technicians, crane operators (under 5 tons), mobile crane operators (under 5 tons), forklift operators, and operators of aerial work platforms (under 10 meters). For more details, please contact us or refer to our catalog.

  • Processing Contract

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Railway Business - Business Introduction

Rail processing that supports daily life.

We primarily engage in the processing and sales of rails for logistics warehouses. We have a stock of rails ranging from 12K to 73K stored in our own warehouse, ensuring a stable supply. 【Service Details】 ■ Cutting (straight cut, angled cut) ■ Drilling (supports irregular pitch) ■ Painting ■ Rail surface grinding ■ Angle, dimension, and coating inspection *For more details, please visit our company website, download the PDF, or contact us directly.

  • Processing Contract

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High hardness material processing! Ultra-high-speed processing! Challenge to new materials! [Challenging Spirit]

Contributing to the reduction of production lead times! We are also tackling processing that is less familiar in the mold industry.

Our company acts as the "Speed Rescue Team for Press Molds," providing support in parts processing while also manufacturing molds. We directly process HRC64 steel, performing "high-hardness material processing" such as tapping, pocketing, contour machining, and 3D shape processing, as well as "ultra-high-speed processing" that contributes to reducing production lead times by performing drilling at high speeds. Additionally, we are also working on the processing of HARDOX, which is not commonly known in the mold industry. 【Features】 ■ Direct processing of HRC64 steel ■ Performing tapping, pocketing, contour machining, and 3D shape processing on hardened materials that previously required annealing ■ Specializing in drilling and end mill cutting ■ Reducing processing time from 2 hours to 15 minutes using our unique know-how *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Processing of cast products and various steel materials (from material selection to processing and surface treatment in a consistent manner)

For those considering cost reduction and procurement from China: Precision machining of castings and other materials available in China! Reliable with material composition, heat treatment, and surface treatment based on JIS standards.

At Keisan Tech Co., Ltd., we perform processing that accommodates various manufacturing methods and diverse materials according to application, starting with wear-resistant steel and precision machining. We have established a production line to manufacture wear-resistant steel, which is difficult to heat treat and process, in China. Additionally, we undertake precision machining that has been considered challenging in China until now. In addition to heat-resistant steel and wear-resistant steel, we also handle cast iron, cast steel, acid-resistant steel, and non-ferrous products. Through transactions with various manufacturers of diverse manufacturing methods in China, we select manufacturers based on the shape, precision, and price of the products. **Features** - Manufacturing wear-resistant steel, which is difficult to heat treat and process, in China - Established production lines for Cr-Mo steel, high Mn steel, and 27Cr cast iron in China - Capable of precision machining from large to small items, including processing from materials such as castings and forgings - Able to handle cast iron, cast steel, acid-resistant steel, and non-ferrous products - Manufacturers can be selected based on the shape, precision, and price of the products *For more details, please refer to the PDF document or feel free to contact us.*

  • Contract manufacturing
  • Processing Contract
  • Other metal materials

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Steel Processing "CS-ROLL Processing Service"

Accurate drilling and cutting with free design! It infinitely expands the possibilities of architecture.

"CS-ROLL processing" is a processing technology developed by our company that allows for stable quality and precision, as well as free and accurate design for drilling and cutting of shaped steel and steel pipes. Since it is processed from standard (rolled) materials, it offers superior cross-sectional design compared to bending processing and is more economical than welded shaped steel. Additionally, it can process all types of materials and can accommodate small quantities of various products. 【Features】 ■ Free cross-sectional design ■ Economical and excellent cross-sectional design ■ Processed with stable quality and precision ■ Accommodates small quantities of various products ■ Capable of processing all types of materials *For more details, please download the PDF or feel free to contact us.

  • Plastic processing machines (cutting and rolling)
  • Welding Machine
  • Processing Contract

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