Meiwa Manufacturing Co., Ltd.

What Meiwa Manufacturing Co., Ltd. does

Meiwa Manufacturing Co., Ltd. is a privately held Japanese metal fabrication specialist founded in 1955 in Osaka and led since 2011 by Representative Director Shimojo Satoshiya. The company operates from a single facility in Osaka's Konohana Ward (relocated January 2021) with approximately 33 employees as of January 2021, offering a one-stop thin-sheet metal fabrication service spanning 3DCAD design and unfolding, fiber laser cutting, press braking, TIG and fiber laser welding, acid washing, grinding, and assembly for stainless steel, iron, and aluminum parts.

The company serves three primary verticals: commercial kitchen equipment manufacturers (notably supermarket-grade and marine kitchen equipment, plus its own proprietary Microbubble IH commercial pressure cooker line in 50L, 90L, and 130L capacities); industrial equipment manufacturers requiring thin-sheet covers, tanks, and frames; and food, pharmaceutical, and scientific equipment fabricators needing medical/food-grade stainless steel fabrication. In November 2024 Meiwa obtained ASME U STAMP certification, authorizing it to manufacture pressure vessels for export to the United States and broader North American market — a credential it is now leveraging to enter cross-border pressure-vessel sales.

Revenue is generated almost entirely through direct B2B sales of fabricated hardware and OEM/ODM contract manufacturing for named enterprise customers such as Fukushimagarei, Primix, Sanwa Kitchen, Suntool, Japan Engine Corporation, Nihon Spindle Manufacturing, and Itami Daikin Air Conditioning. The proprietary Microbubble IH and pressurecooker.pro product line adds a self-branded hardware revenue stream. The company runs a sales-led go-to-market with no self-serve or marketplace channels, supplemented by a corporate website and a recently launched YouTube channel (October 2025) for brand and recruitment marketing. There is no public pricing, and recruitment data indicates starting welder salaries of approximately 190,000 yen per month.

Name

Meiwa Manufacturing Co., Ltd.

Legal name

株式会社明和製作所

Website

https://meiwa-ss.jp

Company type

Private

Founded year

1955

Operating status

Operating

Short description

Meiwa Manufacturing is a privately held Japanese thin-sheet metal fabricator in Osaka that delivers one-stop 3DCAD-to-finishing production of stainless steel, iron, and aluminum parts for commercial kitchen, industrial, and pharmaceutical equipment manufacturers, and sells its own Microbubble IH commercial pressure cooker line.

Ownership category

akta.pro rank

Headquarters

HQ city

Osaka

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Infrastructure

Revenue model

1. Kitchen Equipment Manufacturing: Manufactures commercial kitchen equipment, primarily for supermarkets. Also produces marine kitchen equipment and small pressure vessels. Revenue generated through one-time product sales of manufactured equipment.
2. Metal Fabrication Processing Services: Provides stainless steel product fabrication, iron/aluminum processing, and sheet metal fabrication services from drawing review through final finishing. Revenue is generated through processing fees and one-time fabrication charges.
3. Proprietary Products (Microbubble IH / Pressure Cookers): Developed and sells in-house products including the Microbubble IH commercial pressure cooker line (90L, 130L, 50L). Revenue from direct product sales of proprietary equipment.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Meiwa Manufacturing is a B2B metal processing specialist providing one-stop thin-sheet metal fabrication services, from 3DCAD drawing review and unfolding data creation through laser cutting, press braking, TIG and fiber laser welding, and final finishing (acid washing, grinding). The company manufactures commercial kitchen equipment (primarily for supermarkets, plus marine and small pressure vessels), stainless steel fabrications, iron and aluminum products, and food/pharmaceutical/scientific equipment. It also sells proprietary products including Microbubble IH technology and commercial pressure cookers (130L, 90L, 50L).

Product overview

Meiwa Manufacturing is a metalworking company offering a one-stop service from design to delivery. Their core offerings include commercial kitchen equipment (pressure cookers, 130L/90L/50L), proprietary Microbubble IH products, stainless steel manufacturing (covers, tanks), iron/aluminum processing, and food/pharmaceutical/science equipment. The company also provides OEM/ODM manufacturing services for other brands including フクシマガリレイ, プライミクス, and various kitchen equipment manufacturers.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Pressure Cookers (業務用圧力寸胴) Commercial pressure cookers in 130L, 90L, and 50L capacities designed for professional foodservice and commercial kitchen use; developed in-house and sold under the Meiwa brand and via the pressurecooker.pro branded site.
• Microbubble IH (マイクロバブルIH) Proprietary self-developed product combining microbubble technology with induction heating, used in commercial food preparation applications.
• Commercial Kitchen Equipment Manufacturing (厨房機器の製造) Custom manufacturing of commercial kitchen equipment primarily for supermarket chains, including marine kitchen equipment and small pressure vessels.
• Stainless Steel Product Manufacturing (ステンレス製品の製造加工全般) Manufacturing and processing of stainless steel products including covers, tanks, and canisters, with combined canister and cover production for high-quality output.
• Iron and Aluminum Processing (鉄・アルミ加工) Manufacturing of large iron frames and aluminum panels for railway and industrial applications, including fiber laser welding capabilities for aluminum.
• Food, Pharmaceutical, and Scientific Equipment Fabrication (食品・薬品・科学機器) Fabrication of agitator frames and covers, medical cleaning tanks, and other equipment for food processing, pharmaceutical, and scientific applications requiring strict hygiene and material standards.

Quantifiable outcome

• Full in-house one-stop manufacturing reduces lead time and quality control issues by eliminating external handoffs
• +1 more outcomes

Named customers13 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Taisei Kikai Kogyo Co., Ltd. (株式会社大成機械工業)minorOthers · 1 May 2024Related company/associated company. Listed on the company's related companies and sites page. Taisei Kikai Kogyo operates its own website (taisei-inc.jp). The partnership was formalized in May 2024 (Reiwa 5) when Meiwa made it a related company.

Scale indicators4 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• Fujimak Corporation: Established Japanese manufacturer of commercial cooking equipment, steamers, and kitchen systems serving supermarkets and food service. Comparable to Meiwa on the kitchen equipment manufacturing side as a larger incumbent with broader product breadth.
• Tanico Co., Ltd. Japanese commercial kitchen equipment manufacturer specializing in cooking appliances for food service and retail. Overlaps with Meiwa's core kitchen equipment manufacturing vertical as a broader-incumbent competitor.
• Hoshizaki Corporation: Japan's leading commercial kitchen equipment manufacturer (ice machines, refrigerators, cooking equipment). Hoshizaki is a major incumbent in the same commercial kitchen segment Meiwa serves as a fabricator and would compete with Meiwa's proprietary pressure cooker line.
• Nippon Steel Engineering Co., Ltd. Subsidiary of Nippon Steel Corporation engaged in pressure vessel and industrial plant engineering. Comparable to Meiwa on the pressure vessel side enabled by ASME-style certifications, though operating at a substantially larger scale.

Others

• Daihen Corporation: Manufacturer of welding equipment, power electronics, and industrial robots. Daihen is a supplier of welding technology to metal fabricators including Meiwa, sharing adjacency in the sheet metal/welding ecosystem.
• Koike Sanso Kogyo Co., Ltd. Japanese manufacturer of cutting, welding, and gas equipment for metalworking. Provides cutting and welding tooling into the same fabrication ecosystem in which Meiwa operates, making it an ecosystem supplier/adjacent rather than direct competitor.
• Amada Co., Ltd. Japan's leading manufacturer of sheet metal fabrication machinery (laser cutting, press brakes, welding). Amada is a primary equipment supplier to Meiwa rather than a competitor, but operates at the intersection of the same sheet metal fabrication ecosystem.

Direct peers

• Taisei Kikai Kogyo Co., Ltd. Osaka-based metalworking firm formally related to Meiwa since May 2023, operating in the same Osaka fabrication ecosystem with overlapping sheet metal and machinery capabilities, making it the closest direct peer in geography and product scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@meiwa-ss

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Meiwa Manufacturing Co., Ltd.