Koyo Machinery Works Co., Ltd.

Company Profile

Address: 39-5 Ootakemachi, Nobeoka-shi, Miyazaki 882-0024
TEL: 0982-34-2551
FAX: 0982-21-4691
President: Kiyoshi Katamine
Capital: 1 Hundred million yen
Employees: 168
Established: September 1978
Business location scale: lot area 19,135㎡; building area 5,600㎡

Our Strength

  1. Maintenance of various machines including rotating equipments (We will travel if necessary.)
  2. We possess an advanced finishing technique in the assembly of precision equipment (such as semiconductor manufacturing device).
  3. We are experienced at a relatively high difficulty (such as nuclear related products) in the technology and tank/duct manufacturing.

Our specialization and main products

  1. Various plant equipments, machine installation and pipe work (We own a piping prefabrication factory.
  2. Assembly and maintenance of various machines and rotating equipments
  3. Fabrication and assembly of semiconductor manufacturing devices
  4. Design and fabrication of towers/tanks, reactors and power saving devices (except for heat exchanger) using various metals

Certified personnel

  1. One of our employees won the top place in the “50th Japan Welding Technique Competition in 2004 (Another employee also won the title previously)”. We also received the Minister of Economy, Trade and Industry award.
    Also, our welding technician received the very first Miyazaki prefecture’s “Contemporary Master Craftsman” award.

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Koyo Machinery Works Co., Ltd.