Last updated : 04/01/2020
Hiroshima Seimitsukogyo Corporation
- President
- Hiroshi MORINO (Mr.)
- Year established
- 1950
- Capital
- 50,000,000 yen
- Sales
- 8,580,000,000 yen
- Employees
- 294
- Postal (zip) code
- 732-0802
- Company address
- 2-5-13 Ozu, Minami-ku, Hiroshima-shi
- Phone
- 082-281-6451
- E-Mail
- soumu@hseimitsu.co.jp
- URL
- http://www.hseimitsu.co.jp/
Company PR
As an integrated manufacturer that develops, designs, and manufactures automotive parts, we are ready to perform flexibly and accordingly with the economic environment. We act correctly and swiftly under our action plans with wisdom from all the team members, applying ourselves to manufacturing globally competitive products.
Major Products
- Oil pumps, as completed products, for engine units
- Cover cases for engine units
- Brackets for various types of engines & mission and chassis parts
- Converter housings for automatic transmission systems
- Shift fork rods and end parts for manual transmissions
Major Customers
- Mazda Motor Corp.
- Hiroshima Aluminium Kogyo Co., Ltd
- Ryobi Limited
- Aichi Machine Industry Co., Ltd.
- Yoshiwa Kogyo Co., Ltd.
Major Facilities/Equipment
- Transfer machine line 7
Employs flexible system specifications accommodating the needs from direct transfer, to pallet transfer.
- Horizontal/vertical type machining center 300
Various types of machining centers, from compact high-speed ones to large ones, to securely cope with a wide range of machining areas
- NC lathe 60
Our high-performing lathes, completed with flexible specifications for any turning, guarantee high quality.
- Centerless grinder 6
Grinders for outer diameters; Output: 15 kW - 38 kW; Grinding capacity: f 5 - 60 mm, length: max. 500 mm
- Induction hardening furnace 3
Furnace for hardening surfaces of steel materials; Output: 100 kW at 100 kHz; Hardness penetration: 1 - 3 mm for f100 mm
Technology Employed
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Mechanism design; Designing with I-DEAS and CAD
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Process design; Building production processes that can flexibly produce many types of products in small, medium, or large batches.
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Cutting; Use of cutting tools with various materials including diamond, cemented carbide, ceramic, etc.
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Grinding; Technologies of grinding outer surface (outer diameter) of round-bar steel and synchronized grinding of upper and lower surfaces
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Induction hardening; Technologies of continuously or discontinuously heat-treating outer surface of round-bar steel
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Fluid machinery assembly; Assembly and inspection of oil pump bodies used for automobiles
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Quality control; Strict quality control based on standards of ISO and QS
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology/Automation NC/Labor-saving by installing NC devices and connecting systems to general purpose equipment
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Working measurement; Three-dimensional measurement with three-coordinate measuring machine, measurement of cylindricity of eccentricity measuring instrument
Primary Area of Technical Expertise
We offer advanced production technologies covering integrated production; designing, precision processing, and assembling of automotive mechanical parts, especially completed oil pump products for engine units. In addition, we also have expertise in precision processing of covers and case housings for automotive parts, and of transmission-related parts.
Future Business Challenges
- Entry into different fields by profiting from specific technologies/methods and production systems
- Proposing new products by reinforcing the existing design and development departments
Future Technical Challenges
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Synthesis, processing, and use of new materials; Magnesium processing technologies
- Transportation machinery/equipment manufacturing industry
- Metal/machine-related technology; Polishing; Research and experiment for securing further precision
