Koyo Kakou Co., Ltd.

Company Profile

Address: 39-105 Ootakemachi, Nobeoka-shi, Miyazaki 882-0024
TEL: 0982-33-2837
FAX: 0982-31-2835
President: Sigeru Kitabayashi
Capital: 15 million yen
Employees: 38
Established: April 1969
Business location scale: lot area 4,501㎡; building area 1,380㎡

Our Strength

We treasure your trust in us.

Since establishment, we have been developing as northern Miyazaki’s sole “company that challenges water, chemical solution, and gas” with your trust and our achievement.

We keep advancing with your trust and our technology as our priority.

Our specialization and products

  • Civil engineering work and paint construction in general
  • FRP water and corrosion proofing method
  • “Kemiasu” roof waterproofing, waterproofing for civil engineering work and other various waterproofing
  • Corrosion resistant resin; mortar and floor construction
  • Quake resistant carbon fiber reinforcement
  • Water and sewage system, disposal facility and corrosion resistant lining construction
  • FRP lining construction for swimming pool facilities
  • Exterior concrete body refurbishment; FRP (various) lids, towers and tanks

Certified Personnel and facilities

  • First class civil engineering work managing technician
  • Second class civil engineering work managing technician
  • First class architect work managing technician
  • Second class architect work managing technician
  • First class FRP molding technician
  • Second class FRP molding technician
  • First class waterproofing technician
  • Second class waterproofing technician
  • Resin bond injection work technician
  • Organic solvent chief safety specialist
  • Scaffolding work chief safety specialist
  • Sling work specialist
  • Certified Hazardous Material Handling Supervisor
  • Operation Chief of Lead Danger
  • Health Supervisor
  • Chief of Hazardous Operation Under Oxygen Deficiency, Second Class

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Koyo Kakou Co., Ltd.