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In 1946, a small workshop named Yoshida Ironworks started producing and repairing drilling machines and equipment used for exploration of the Karatsu Coal Mine. As a result of Japan's economical growth, YBM has consolidated as a manufacturer of machines and tools for the civil engineering, construction, mineral resources exploration, hot spring surveying and development, and manufactures drilling tools for the Geothermal, Oil and Gas exploration industries. In the year 1996, Yoshida Boring Machine Manufacturing Co., Ltd. was Renamed YBM Co., Ltd. in celebration of the company's 50th anniversary.

Since 2000, YBM has focused on the development of low-noise, compact, lightweight and computerized machines and equipment that save both labor and energy, in an effort to improve safety and comfort at construction sites, soil improvement projects, polluted land clean-up efforts and water purification projects. Our company's motto is "YBM's technology contributes to create the beautiful environment for our future world."
Company Name YBM Co., Ltd.
Foundation 5th April, 1946
Incorporated 6th April, 1967
Capital ¥100,000,000.-
President Rikio Yoshida

1534, Haru, Karatsu, Saga, 847-0031, Japan
 International Trading Dept.

2nd Fl., Hatchobori Chishima Bldg., 3-22-11 Hatchobori, Chuo-ku, Tokyo, 104-0032, Japan  

1534, Haru, Karatsu, Saga, 847-0031, Japan
589-10, Kishiyama, Kitahata, Karatsu, Saga,
847-1211, Japan.
Gedung Pusat Perfilman H. Usmar Ismail Lantai. 3 Ruang 343 JL. HR. Rasuna Said Kav. C-22 Jakarta
Selatan 12940
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Head office
Karatsu Factory
YBM Factory Information
Kishiyama Factory
YBM Factory Information
Manufacturing and sales of civil construction machinery and mining equipment.
  1. Soil improvement machines, Jet grouting pumps, high-pressure water jet pumps, Drilling machines,  mud pumps and relative tools.
  2. Drilling stem for development of Petroleum and Geothermal energy. (meets API standards)
  3. Equipment for Polluted soil investigation, VOCs removal and Water quality improvement.
  4. Import and Export of the above machines and parts.
  5. Design, execution and consultation of drilling projects, civil engineering and construction projects.
  6. Sales of Used-Drilling machines & Jet grout pumps after recondition.
For more information
Singapore, Thailand, Hong-Kong, Philippines, Taiwan, China, Korea, USA and Canada, Indonesia, Vietnam, Myanmar,

Tokyo, Saitama, Nagoya, Osaka, Sendai, Fukuoka,
  Tokyo, Osaka, Saga.