Head Office            27th Floor, Yuchengco Tower, RCBC Plaza, 6819 Ayala Avenue Cor. Gil Puyat Avenue, Makati City,                                                             Philippines, Tel:63-2-8818-1960/5479, Email: |

Established            December 20,1976

List of Directors    


■ Auditors, Members of the Board

■ Executive Officer



Number of Employees     (572 as of July 2023)

Main Affiliates    
Main Business Lines    


■ Electrical & Instrumentation
Design, manufacture, installation and maintenance of various electrical system, sub-station, control system, optical fiber communication system, instrumentation and building electrical facilities

■ Civil & Architectural
Design and construction of various kinds of industrial plants, including heat ventilation & air conditioning system, and utility sanitary system, etc.

■ Fabrication
Design, procurement and fabrication of machined products, tanks, piping, Class-2 pressure vessels, electrical & control panels, etc.

Qualification Certificates    


■ ISO9001 approval to the Company's quality management system

■ ISO14001 approval to the Company's environmental management system

■ ISO45001 approval to the Company's health and safety management system

■ ASME Boiler and Pressure Vessel Code
-S: Manufacture and Assembly of Power Boilers [S-2]
-A: Assembly of Power Boilers [A-2]
-PP: Fabrication and Assembly of Power Boilers [PP-2]
-U: Manufacture of Pressure Vessels [U-4]


Head Office

27th Floor, Yuchengco Tower, RCBC Plaza, 6819 Ayala Avenue cor. Gil Puyat Avenue, Makati City, Philippines

Santa Rosa Office
  • Old National Hi-way, B.O Dita, Santa Rosa City, Laguna Philippines


Email: /
Phone: (+63)2-8818-1960 / 8818-5479

About us

TAIHEI ALLTECH CONST. (PHIL.), INC. was established on December 20,1976 as a joint venture between TAIHEI DENGYO KAISHA, LTD., of Japan and ALLTECH CONTRACTOR INC., of the Philippines.