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  1. Home
  2. General contractors and subcontractors
  3. ジェイテック
General contractors and subcontractors
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ジェイテック

addressTokyo/Chiyoda-ku/3-12 Kanda Jinbocho, Chiyoda-ku, Tokyo
phone03-5215-5614
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last updated:Dec 28, 2017
ジェイテックlogo
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  • Company information
  • Products/Services(6)
  • catalog(6)
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ジェイテック Company Profile

A professional group of "underground spaces"

J-Tech Co., Ltd. specializes in "underpass construction," which involves building tunnels for roads and other infrastructure beneath railways and highways. Our company contributes to underground construction with our exceptional proprietary technology and has been active in domestic infrastructure development to date. Additionally, in response to the needs of the times, we are dedicated to ongoing technological development day and night, aiming to sustain our excellent technology.

Business Activities

■Execution and technical guidance of civil engineering and construction works ■Planning and consulting services for civil engineering and construction works ■Manufacturing, sales, and transportation of materials and machinery for civil engineering and construction works ■Rental and repair of machinery for civil engineering and construction works ■All businesses related to the preceding items

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Products/Services (6)

COMPASS method (small-diameter non-excavation underpass construction method) product image
COMPASS method (small-diameter non-excavation underpass construction method)
Ultra-low altitude place-driven pile construction method product image
Ultra-low altitude place-driven pile construction method
HEP & JES Method (Non-excavation Underpass Method) product image
HEP & JES Method (Non-excavation Underpass Method)
Eco Recharge: Circular Groundwater Control Method product image
Eco Recharge: Circular Groundwater Control Method

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catalog(6)

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COMPASS method (small-diameter non-excavation underpass construction method)

COMPASS method (small-diameter non-excavation underpass construction method)

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"Eco Recharge" - a circular groundwater control method.

"Eco Recharge" - a circular groundwater control method.

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CWF method (Completely Waterless Method)

CWF method (Completely Waterless Method)

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J-Tech Corporation Company Profile

J-Tech Corporation Company Profile

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Detailed information

Company name ジェイテック
Contact addresspostalcode 101-0051 Tokyo/ Chiyoda-ku/ 3-12 Kanda Jinbocho, Chiyoda-ku, TokyoView on map TEL:03-5215-5614
Industry General contractors and subcontractors
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