Are you looking for high-quality stainless steel processing? Notification of product information update.

We can handle everything from small items to large ones! We accept high-difficulty stainless steel welding.

Stainless steel comes in martensitic, austenitic, ferritic, and duplex stainless steel (austenitic-ferritic) types, each with different characteristics, making welding difficult. Our company has a proven track record of welding various types of stainless steel, and we can accommodate a wide range of processing from palm-sized to large fabrication sizes. The thickness ranges from 0.5mm, with TIG welding capable of handling thicker materials up to 9mm, and for even thicker materials, we can propose multi-layer welding or semi-automatic welding as needed. [Features] ■ Proven track record of welding various types of stainless steel ■ Wide range of processing capabilities from palm-sized to large fabrication sizes ■ Proposals for multi-layer welding or semi-automatic welding as needed ■ Welding level compatible with nuclear products *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing

Width 4.8m × Depth 7.5m × Height 2.8m, capable of accommodating up to approximately 5 tons!

We would like to introduce the equipment of Shoei's "Shot Blast Work Area W4800xL7500xH2800." With dimensions of W4800×L7500×H2800, it can accommodate up to approximately 5 tons. The work area is equipped with two 4.8-ton cranes, providing good operability for tasks such as turning. There is also a painting booth within the same building, allowing for painting (natural drying) as well. 【Specifications】 ■ Material: Steel ■ Lot: 1 to 100 units ■ Precision: Others *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

The maximum diameter is a proven 600A! We handle everything from material procurement to can manufacturing, welding, finishing, and stress relieving.

We would like to introduce a case study of the "SUS304 Stainless Steel Piping Welding and Pressure Test" conducted by Shoei. We handle everything from material procurement, fabrication, welding, finishing, to stress relieving for piping. The maximum diameter we have achieved is 600A. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel, Aluminum, Stainless Steel ■ Lot: 1 to 100 pieces *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

A Rough Overview Company Introduction Movie

A professional video showcasing Shoei's craftsmanship. With powerful visuals of the manufacturing process and scenes filled with charm, this video is recommended for those who love craftsmanship.

• Contract manufacturing

Approximately 2800 x 2800!! In-house integrated production from drawing development to can manufacturing, welding, shot blasting, and painting.

We would like to introduce a case of "large fabricated airtight ducts" carried out by Shoei. The size is approximately 2800 x 2800 for large equipment ducts. We provided integrated production from material selection to fabrication welding, shot blasting, and painting. Please feel free to contact us when you need our services. 【Specifications】 ■ Material: Steel ■ Lot: 1 to 100 pieces ■ Precision: ±1cm or more (for large processing) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

You can download the catalog of the can manufacturing company "Shoei" all at once.

Showei, a large can manufacturing company with a 20-ton crane. We produce everything in-house, from precision sheet metal to painting. Our manufacturing, supported by quality and management systems capable of handling nuclear products, will meet your expectations with "safety and satisfaction." We have compiled materials related to Showei and will present them to you. Please find them at the download link below.

• Contract manufacturing

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

"Electronic contracts for national and local governments are also available with 'paperlogic Electronic Contracts'" In December of last year (2023), we inquired about our service 'paperlogic Electronic Contracts' regarding the 'Law and Orders Related to Regulations on New Business Activities' utilizing the Digital Agency's gray zone resolution system. As a result, we received a response from the Digital Agency stating that 'paperlogic Electronic Contracts' can be used as an electronic record in place of paper contracts for national and local government contracts. "'paperlogic' is endorsed by the Digital Agency" In this inquiry, we received confirmation that 'paperlogic Electronic Contracts' can be utilized as an electronic record in place of paper contracts for national and local government contracts. From now on, you can confidently use 'paperlogic Electronic Contracts' not only for contracts between private companies but also for all types of contracts in local government practices, including administrative contracts and discretionary contracts. For business document digital transformation and electronic contract services, feel free to consult with paperlogic.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.