
CALAMBA ALLIED
INDUSTRIAL CORPORATION


Providing technologically sound engineering services.

Electrical Engineering
Services
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Servicing & Preventive Maintenance of Power Substation
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Fabrication of Dry Type Transformer
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General Power & Lighting, Substation High Voltage Facilities
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Power Generating Plant, Transmission, and Distribution Systems
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Fabrication of Tray/Wireways
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Fabrication of Panel Board & Switchgear
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Powder coating
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Building Wiring Installation
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Thermal Imaging/Scanning
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Standard Testing of Power Transformer
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Double Stage Purifying of Transformer Oil
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Transformer Vacuuming Filling and Drying
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Dehydration and Degasification to remove out moisture, dissolve gas, water, etc.
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Hi-pot Testing of HV Cable
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Wiring and Installation of Power Panel Board, Switch Board, and Control Panel
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Troubleshooting and Repair of Controls: from full voltage to reduce voltage magnetic controlling motors up to 700hp, including AVR and rectifier
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Industrial Motor Rewinding AC/DC and Preventive Maintenance

Mechanical Engineering
Services
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Demolition, Dismantling of Industrial Plant Equipment and Machineries
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Industrial Mechanical Works and Metal Fabrication
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Installation and Preventive Maintenance of Air Handling Units, Air-conditioning Units, Air ducting and Heat Exchanger
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Industrial Machine Set-in Place
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Mechanical Piping for Fire Protection
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Production, Utilities and Process Line, Sanitary and Plumbing Works System
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Diesel Injection Pump Calibration
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Dynamic Balancing of Industrial Motor and Blowers

Our clients
Asia Brewery, Inc.
Coca-Cola FEMSA Philippines, Inc.
Concepcion Durables, Inc.
Enchanted Kingdom
Gardenia
GenOsi, Inc.
Honda
Magnolia Inc.
Nestlé Philippines
ON Semiconductor Philippines Inc.
The Purefoods-Hormel Company, Inc.
San Miguel Brewery Inc.
Universal Robina Corporation

Our company
In 1964, the company started out as a small shop offering services in motor rewinding and battery assembly repair. From rewinding jobs evolved such services as engine overhauling, jeep repair, and dealership of RAMCAR batteries under the business name WILLIAM ELECTRIC AND MOTOR WORKS in 1967 at Crossing, Calamba City, Laguna.
Its founder, Mr. Wilfredo L. Opulencia, had a vision to make his modest shop into an enterprise with a wider range of services such as electrical, mechanical, and civil engineering services. Thus, the Calamba Allied Industrial Enterprises (CAIE) was born in 1978. Sixteen years after (1994), it became a family corporation known as Calamba Allied Industrial Corporation (CAIC) offering a full range of engineering services manned by competent engineers and technicians with modest plant facility that houses the rewinding and fabrication shop.
The acquisition of heavy equipment like bulldozer, grader, backhoe, etc. were added to its long list which compelled the company to move from its former site to a bigger space in Barangay San Cristobal, where it is currently located.
The founder has added two more units and a school, to comprise a group of modest companies, namely: WILTECH for manpower and engineering services; WLO for trading business; and Saint Benilde International School (Calamba) Inc. for Basic Elementary, Junior High School, and Senior High School which offers foreign language classes such as Mandarin and Nippongo languages.
