Geoffrey Botolan Rass

OPERATION AND MAINTENANCE OF INDUSTRIAL PLANT PROCESS I CRYOGENIC I AIR SEPARATION UNIT I N2 LIQUIFIER UNIT I CO2 PLANT-BOILER I HYDROGENT PLANT-ELECTROLYSIS I PROJECT AND MAINTENANCE MANAGEMENT I COMMISSIONING AND PROJECT INSTALLATION I INDUSTRIAL CONTROL - DCS OPERATION I CALIBRATION

AND INSTRUMENTATION I ON SITE PLANT OPERATION AND MAINTENANCE

( N2 GENERATOR ) I OXYGEN GAS PLANT

MOBILE NOS: +639*********, +639*********

+639*********, +639*********

RES. PHONE: +632-****-**** (Manila, Philippines)

EMAIL ADD: adhgq3@r.postjobfree.com

SKYPE ID : geoffrey rass

PASSPORT: January 19,2016 to January 18,2021( VALIDITY )

EXPERIENCE’S

COMPANY PROFILE:

Sudanese Liquid Air Corporation is a corporate owned by DAL group of companies, is the foremost

manufacturer and distributor of medical and industrial gases in Sudan. The company was established

in 1949 as a branch of the French Company; AIR LIQUIDE and joined DAL group in 1998; pioneered the

production of industrial gases in Sudan. Today it is the driving force behind another major industry shift

to conversion of commercial gases into liquid form for new and pioneered 2000 Nm3/h Air Separation

Unit located in Soba Industrial area, Khartoum, Sudan, Africa

Present Work Experienced: Sudan, Africa

Supervisor- ASU PROCESS OPERATION and Maintenance:

Sudanese Liquid Air Corporation Ltd.

July 2015-December 2019

1. Plant Operation:

Responsible for carrying out assigned operational work in line w/ safety and Standard Operating

Procedure ( SOP’s )

Responsible for performing all tasks assigned in safe and responsible manner in accordance with

established operating procedures

Operates DCS control to coordinate and regulate process variables and to direct flow rates of various

process and utility streams according to prescribed schedules

Operate ESD/ F&G control console to coordinate and act on emergency scenarios like gas leak, fire and any situations that needs for emergency shutdown

Responsible for proper working condition of DCS and ESD system

To determine changes in equipment controls required to produce specified quantity and quality of

products

Responsible for recording, compiling, reporting and documenting operating data, and monitoring

process indicators

Maintain safe and stable operation,keep required quality of product, Productivity improvement

Responsible for stabilizing Plant operations and controlling all process upset conditions

Responsible for carrying out routine checks on equipment for abnormalities to report defects noted in

equipment and coordinate with the concerned staff

Complete the procedure for handling over plant and equipment for maintenance

Setting up operation procedures, work instructions and safety procedure with high efficiency for normal running operation at optimum cost

Planning, scheduling, and supervising production of Liquid and gases of Oxygen, Nitrogen and Argon

Responsible for ordering and budgeting of materials and spare parts for factory

2. Maintenance :

Establish and implement Preventive and Predictive Maintenance program for ASU equipment and

Machineries such as preventive and schedule maintenance of following equipment for repair, replacements of parts of AIR COMPRESSOR ( IR centrifugal ) and EXPANSION TURBINE (CRYOSTAR),annual or unexpected breakdowns.

Responsible for overseeing the day to day maintenance activities with accordance to the Maintenance

Plan

Responsible to direct the efforts of maintenance personnel towards proper equipment repair and

maintenance in accordance w/ priorities established by the Production/ Operation department

Guides the activities of maintenance personnel towards the completion of their assigned work in safe

and efficient manner with minimal rework

Partakes in the operation of safety procedures, lock out and permit to work procedures

Prepares daily, weekly, monthly and annual reports as required

Oversee the preparation of the annual budget covering all requirement of the Maintenance section

Carried out routine checks on all Plant units and auxilliary units and instruments use in Plant operation within calibration dates

Responsible for preparation, such as plant isolation etc., day to day maintenance work

3. Organize shifts and distribute work for the ASU staff, as well as managing the Annual Performance

Management Appraisals as per company requirements

4. Keep records of Cryogenic Liquid products storage and gas cylinders ( deliveries, withdrawals and liquid

level monitoring ) and maintain all ISO documented procedures for Production and Maintenance section

5. Establishes training programs for Operation and Maintenance personnel

6. Monitors and reports on budget variances experienced by the Maintenance Department

7. Propose the necessary new expansions or modifications to improve production and maintenance efficiency

PROCESS ENGINEER: PROJECT BASED

M+W - SUNPOWER Philippines Manufacturing limited

February 2015 to April 2015

Research, design, develop processes to optimize productivity and work flow for on - going project such as

Ammonia Plant and Nitrogen generator Plant

Oversee operations and maintenance of facility processes

Determine the organization and set up operations

Analyze work flows within and across all departments to determine how to entire company work better

Maintain an updated outlook on all associated business costs and deliver a quarterly report on pertinent

Industry trends to the management

Create and develops new procedure and processes and oversee implementation of new processes

Investigate and troubleshoot any problems that arise within processes, procedure and operations so as to

make continuous and permanent improvement

Contribute to development of health and safety standards

Assists teams in carrying out implementation of the procedures throughout installation and commissioning

Identify and manage resources to execute process improvement projects

Prioritize and develop projects based on critical needs

Provide support and guidance to team to meet daily work demands

Ensure in compliance with company and industry standards

SENIOR ASU PROCESS ENGINEER / SHIFT IN CHARGE

Sudanese Liquid Air Corporation, LTD

November 2012 to January 2015

Assign as the Shift Leader and responsible for the total operation of ASU in accordance with the standard operating procedures and manuals.

Supervise production operation of ASU to attain maximum efficiency accordance to quality standards.

Checks daily operating log sheet and production records in order to ensure that operation is undertaken in

accordance with the normal established procedures.

Reports and coordinates directly to Plant Operations Manager on the evaluation of production operations and maintenance schedules.

Ensures that plant operating efficiency is maximized and that the quality of products produced are within the standard specifications of the plant.

Reports and coordinates equipment problems with Plant Maintenance Manager and Operations Manager.

Ensures that quality tests are conducted regularly and production quality is within standards.

Monitors actual against scheduled production at set yields and quantity; monitors production line.

Develops and trains staff to ensure that proper plant operations and maintenance are carried efficiently and effectively.

Determines and oversees the implementation of personnel protective equipment ( PPE ) requirements for maximum safety.

Conducts performance appraisal and identifies areas for improvement.

ASU Process Engineer / Commissioning Process Engineer ( Process Commissioning Phase )

Sudanese Liquid Air Corporation,LTD

July 2011 to October 2012

Handle the commissioning of 2000Nm3/h Air Separation Unit for the whole process operation

until meet the guaranteed design of liquid product output for the different mode of production:

A.Liquid O2 mode:

LOX = 2000 Nm3/h

LIN = 150 Nm3/h

LAR = 68 Nm3/h

B.Liquid N2 mode:

LOX = 350 Nm3/h

LIN = 2000 Nm3/h

LAR = 40 Nm3/h

Equipments and Machineries handled for Total ASU operation:

1. Cooling water system ( Cooling water pumps and Cooling Tower fans w/ automatic water filtration)

2. Automatic self-cleaning Air Filter

3. Main Air Compressor with motor capacity of 1750 HP

4. Circulating Air Booster Compressor with motor capacity of 2750 HP

5. Expansion Turbine

6. Air Pre-cooling system by Air cooling column and Water cooling column

7. Molecular Sieve Adsorber Vessel ( automatic switching every 4 hours )

8. Liquefaction equipments such as Main heat exchanger, sub-cooler, main condenser, Crude Ar

condenser, pure Argon condenser, Pure Argon evaporator

9. Rectification process such as lower and upper column, crude AR column 1 and 2 and Pure

Argon column

Responsible for total ASU operation to attain maximum efficiency consistent with quality standards and operates in accordance to standard operating procedure

Checks daily operating log sheet and production records in order to ensure that operation is undertaken in accordance with the normal established procedures.

Reports and coordinates with Operations and Maintenance Manager on the evaluation of production operations and maintenance schedules.

Ensures that plant operating efficiency is maximized and that the quality of products produced are within the standard specifications of the plant.

Reports and coordinates equipment problems with Operations and Maintenance Manager and implement

Preventive and corrective maintenance

Ensures that quality tests are conducted regularly and production quality is within standards.

Assist in formulating and developing operation procedure of the plant

Implement safety programs and housekeeping

COMPANY PROFILE:

INGASCO, INCORPORATED is a joint venture of Taiyo Nippon Sanso Corporation of Japan (TNSC) and Caloocan Gas Corporation (CGC). It boast of 57 years of experience in the gas manufacturing industry with Japanese advanced gas production and equipment technologies and back up capabilities. Recognized as the best service provider in the gas professional industry in the Philippines, it has an extensive range of Industrial, Medical, Specialty Gases and Gas Technology Services. Have the most modern Air Separation Units located at San Jose and Tanuan, Batangas INGASCO, INCORPORATED and TAIYO NIPPON SANSO PHILIPPINES are ISO 9001: 2008 certified companies.

Plant Maintenance Manager

Ingasco, Inc. / Taiyo Nippon Sanso Philippines Inc.

September 2006 to June 2011

Develop and implement preventive maintenance program for all plant machineries and equipment

Develop and implement cost control programs without adverse effects in plant efficiency, product quality and staff morale.

Exercise administrative control overall personnel under my supervision

Supervises monitors and leads in the repair and maintenance activities of the plant machineries and equipment and electrical systems.

Ensures implementation of preventive and corrective maintenance in accordance with the approved timetable.

Perform breakdown analysis and evaluation and implement corrective measures

Coordinates with the production Department and contractors on maintenance schedule.

Ensures adequate materials, spare parts & tools needed for maintenance work.

Develop and monitor staff performance to ensure the proper maintenance is carried efficiently and effectively.

Determine and implement personnel protective equipment (PPE) requirements for maximum safety.

Conducts performance appraisal and identifies areas for improvement.

Prepares maintenance reports and schedule.

Assigned in different Plant site for repair and maintenance of main machineries and equipments such as AIR COMPRESSOR, RECYLE N2 COMPRESSOR AND EXPANSSION as per maintenance scheduler or unexpected breakdown ( Plant site : Texas instrument- BAGUIO CITY, Bataan, Laguna, Cavite, Main Plant:

LUZON -San Jose Batangas Plant- INGASCO, INC ; Tanuan Plany- TNSPI; Clark Pampanga Pampanga Plant- TNSPI/TNSCI; Cagayan de Oro Plant-Mindanao.

A.PLANT MACHINE AND EQUIPMENT

Timely schedule of preventive maintenance

Maximum utilization of machineries / equipment

Zero breakdown

Quality versus Actual cost

Optimum use of equipment and materials to meet production need.

B.Planning

Department’s objectives versus Actual Performance

Quality versus actual Cost.

C.Staff Effectiveness

Objectiveness and workload standard are set annually

Performance is formally reviewed quarterly (includes staff’s quality of work, creativity – initiative communication – expression, attendance, job knowledge, attitudes and dependability).

Monthly meeting with minutes an progressive reporting by staff,]

Full compliance and control to company rules and regulations departments objectives, plans and programs by his subordinates.

D.Cost Control

Actual Cost vs. Budget.

E.Monthly Reports

Timeliness, compliance with formats and comprehensiveness.

F.Quality Procedures/ Safety policy

Compliance with quality procedures and safety policies

Strict compliance of the department’s documented procedures

Active participation and attendance in all QA activities (ISO team)

Shift Production Supervisor (Air Separation Unit, Nitrogen Liquefier Plant, CO2 Plant and H2 Plant )

Ingasco Inc. (A joint Venture with Nippon Sanso Corp., Japan)

September 2002 to August 2006

A. Planning and Policy Responsibility

Evaluates and determines plants abnormalities and institutes corrective measures of adjustments.

Develops and implements cost control programs without adverse effects in plant efficiency, product quality and staff morale.

Ensures that productions volume requirement of the required quality specifications are achieved and the preventive maintenance schedules are carried out effectively.

Exercise administrative control over all personnel under supervision

B. Operating Environment

Supervises productive operation of ASU and CO2 plants to attain maximum efficiency consistent with quality standards.

Checks daily operating log sheet and production records in order to ensure that operation is undertaken in accordance with the normal established procedures.

Reports and coordinates with Manufacturing Manager on the evaluation of production operations and maintenance schedules.

Ensures that plant operating efficiency is maximized and that the quality of products produced are within the standard specifications of the plant.

Reports and coordinates equipment problems with Plant Maintenance Manager and Manufacturing Manager.

Ensures that quality tests are conducted regularly and production quality is within standards.

Monitors actual against scheduled production at set yields and quantity; monitors production line.

Develops and trains staff to ensure that proper plant operations and maintenance are carried efficiently and effectively.

Determines and oversees the implementation of personnel protective equipment ( PPE ) requirements for maximum safety.

Conducts performance appraisal and identifies areas for improvement.

Air Separation Unit Operator

Ingasco, Inc.

July 1998 to August 2002

Responsible for the total operation of ASU in accordance with the standard operating procedures and manuals.

Perform in-process and finished product testing.

Perform preventive and corrective maintenance work on machineries and equipments of ASU.

Report to Production Supervisor any pant abnormalities and assists in making corrective actions.

Records machine performance and adjustments undertaken in the log sheet/logbook.

Perform cooling water treatment.

Charge lorry trucks.

Asst. ASU Operator / Field Operator

Ingasco, Inc.

July 1997 to June 1998

Assists in the operation of ASU in accordance with the standard operating procedures and manuals.

Perform in-process and finished product testing.

Perform preventive and corrective maintenance work on machineries and equipments of ASU.

Repot to ASU Operator/Production Supervisor any plant abnormalities and assists in making corrective actions.

Records machine performance and adjustments undertaken in the log sheet/logbook.

Perform cooling water treatment.

Charge lorry trucks.

Production Assistant

Ingasco, Inc.

March 1997 to June 1997

Prepares and computes daily and monthly productions report on liquid charging, acetylene and monthly losses report.

Coordinates with Traffic Dept., the transfer of liquid and cylinder empties stock.

Computes monthly electric bill and prepare distribution charges to each department and prepares Payment Request Form.

Conduct daily physical inventory of full, empties and defective at productions area and storage tank (liquid).

Acknowledge receipts of retuned defective cylinders/unsold cylinder from driver. Checks and verifies them and issues return order (R.O.).

Checks and computes bulk delivers to customer/bulk purchase.

Hydrogen Plant Operator

Ingasco, Inc.

December 1996 to February 1997

Operates Hydrogen Plant in accordance with the standard operating instruction and manuals.

Record machines performance and adjustment undertaken in the log sheet/logbook.

Charge and record charging of cylinders and bulk containers.

Report to Production Manager/Supervisor any plant operation abnormalities, corrective actions and adjustments made during his shift.

Perform in-process and finished product testing.

Perform preventive and corrective maintenance work or machineries and equipment of Hydrogen Plant.

Remove cylinders from manifold when full and replace with empty for filling.

Assist in charging/ withdrawal of liquid from Lorry Truck to storage and vice-versa.

Charge PBC LOX/LN when necessary

GAS Plant Operator ( Oxygen Gas Plant)

Ingasco, Inc.

February 1996 to November1996

Duties and Responsibilities:

Operates oxygen gas plant in accordance with the standard operating instructions and manuals.

Records machine performance and adjustments taken.

Reports to Plant Operator/Manufacturing Manager any plant abnormalities.

Assists and cooperate in making corrective actions and adjustments.

Performs in process and fishing product testing and calibration of oxygen analyzer.

Perform preventive and corrective maintenance work on machines and equipment of oxygen plant.

Warehouse Custodian/Material Controller

Ingasco, Inc.

December 1994 to January 1996

Duties and Responsibilities:

Receives delivery from suppliers. Checks quality, quantity and specifications of items delivered before storing on their respective racks.

Prepares stock transfer to branches and monitors delivery site.

Issuance of stocks to requestioner.

Ensures that all MID’s are properly approved before stocks are released.

Prepares RR for stock items received and NSRID for non-stock items.

Ensures balance of items per bin cards against actual count.

Make follow-up calls to purchasing Dept. for undelivered requests.

Prepares PRS for regular items reaching re-order point.

Assists in the conduct of physical inventory scheduled monthly, semi-annual, yearly or as need arises.

PROJECTS

1.MMG 15,500 AIR SEPARATION UNIT located at San Jose, Batangas

2.MMG 15,700 AIR SEPARATION UNIT located at Tanauan, Batangas

3.CARBON DIOXIDE PLANT with capacity of 250kgs/ per hour located at San Jose Batangas

4.HYDROGEN PLANT with capacity of 300m3 per hour located at Tanauan, Batangas

5.NITROGEN LIQUIFIER PLANT with capacity of 5000 nm3 per hour located San Jose Batangas

6. ASU with 2000 Nm3/hr liquid production located at Khartoum, Sudan, Africa

Special Project Handled (RASPI at Carmona, Cavite)

MG 2600 Nitrogen Generator ( 1,000Nm3/Hr Gas N2 capacity)- July to November 2005

a.Assigned on mechanical works (piping installations for the whole plant)

b.Plant Commissioning until production to guaranteed designed capacity and purity

c. Assigned as Assistant Project Manager and Commissioning Supervisor

ON – SITE PLANT ANNUAL PREVENTIVE MAINTENANCE HANDLED:

1.MG 2600 Nitrogen Generator – RASPI at Carmona, Cavite ( 1,000 Nm3/Hr N2 Gas Capacity )

2.MG 2600 Nitrogen Generator – JG Summit at Simlong, Batangas ( 1,000 Nm3/Hr N2 Gas Capacity )

3.MG 4800 Nitrogen Generator – TEXAS Instruments at Baguio City ( 2,500 Nm3/Hr N2 Gas Capacity )

4.JNC-100 Nitrogen Generator - NPC-A, Bataan ( 700 Nm3/Hr N2 Gas Capacity )

SUMMARY

22 years work experienced of which 5 years for Managerial position and 8 years for Supervisory position in local industry ( Ingasco, Incorporated / Taiyo Nippon Sanso ), and related work experienced in operation and maintenance of Air separation unit / Utilities for oil refinery process, H2 Plant operation, Boiler operation for CO2 gas and LCO2 production, Crude gas recovery, Deoxo unit- catalyst reaction, Distillation process and Gas treating process ) and with 8 years overseas work experiences and currently working as Operation process and maintenance supervisor for Sudanese Liquid Air.

STRENGTHS AND SKILLS

Distributed Control System Operation and ESD; DCS Panel Operation (DCS for handling and controlling of machines/equipments of the whole plan t process operation); DELTA V SYTEM & ADVANTROL SYSTEM

Installation and commissioning of On-site Plant for Gas Nitrogen Production with different capacity

Streamlining Production Line Maintenance

Advanced SPC / Process Control

Programmable Logic Control

Cryogenics

Operation and Maintenance of Reverse Osmosis Plant

Cooling water treatment and analysis

Operation and maintenance of generator

Instrumentation Works and Industrial Calibration

Air Separation Unit, Nitrogen Liquefier Unit,Carbon Dioxide & Hydrogen Plant trouble shooting

Preventive and Predictive Maintenance Program

Boiler operation

Gas Treating process such MEA for CO2 gas

Gas recovery process

Deoxo Unit –catalytic reaction

H2 process operation

Distillation process ( Gas and liquid phase )

Calibration of Product and Storage Tanks Analyzers

Project Management

Maintenance Management with background of CMMS-SAP

ISO, EMS,OHSAS,QMS

HAZID / HAZOD ( RISK ANALYSIS TOOLS )

KEY PERFORMANCE INDICATOR ( KPI’s )

ATTRIBUTES

Self motivated, initiative and adaptability

Strong communication and interpersonal skills

Ability to work in a team environment

Willing to follow internal procedure and controls

Dedicated team player with ability to multi task

Well organized with attention to detail

Able to work effectively under the direction of superior

Professional presentation and manner at all times

Have flexible approach in working hours to meet varying workloads and optional demands

Sound written and oral communication skills with ability to liaise with all levels of management

and staff

EDUCATION

College : Bachelor of Science in Mechanical Engineering

Far Eastern University

Diliman, Quezon City

Date Completed: March, 1994

High School : Far Eastern University

Morayta Manila

Date Completed: April 1989

IT SKILLS

Basic Programming

MS word

MS Excel

MS Power Point

Internet

Background in CMMS-SAP application

Instrumentation process control and software

TRAININGS

Industrial Hygiene, Occupational

and Environmental Health

Benigno Hall, San Fernando, Pampanga

January 10, 1996

Standard First – Aid

San Jose, Batangas

April 23-24, 1998

Supervisory Skills

John Clements Consultants Inc.

December 05, 2002

Internal Quality Auditing Course

(ISO 9001; 2000)

January 28-29, 2003

San Jose, Batangas

Worshop on Performance Management Process

Hapag Filipino, Lipa City, Batangas

June 17,2004

Hazard Identification & Risk Assessment Seminar

San Jose, Batangas

November 10, 2004

Basic Occupational Safety

And Health Seminar

Ingasco, Inc. Pasig

March 9, 2006

Appreciation Course on

ISO 9001: 2000

Ingasco, inc. Pasig

April 6, 2006

Internal QMS Audit Course

Ingasco, Inc.. Pasig

June 8-9, 2006

Training on Corrective and Preventive

Action System

Ingasco, Inc. Pasig

August 3, 2006

5’s Seminar Implementation Program.

Sunrise Hotel, Tagaytay City

June 2007

Quality Management System Based on ISO 9001:2008

San Jose, Batangas

May 6, 2009

Cryogenic Pump Training

Malaysia

March 25, 2009

Understanding and Implementing Integrated Management System ( IMS )

Tanuan City, Batangas

September 21, 2010

Leadership Development Program

AIM Center, Makati City

December 14, 2010

Maintenance Management

Mega Plaza Ortigas Center,Pasig City

September 1-2,2010

Understanding and Implementing OHSAS 18001:2007

Tanuan City, Batangas

March 16-18, 2011

CERTIFICATIONS

Maintenance Management

Mega Plaza Ortigas, Centre,Pasig City

September 1-2,2010

Industrial Calibration

MIRDC, Bicutan

September 7 – 8, 2006

Calibration Training for Process

Instruments: Pressure Gauges,

Analog an HART Transmitter and

Control Valve.

TRIGON MGMT. Mandaluyong City

August 29 -31, 2006

Safety of life at sea ( SOLAS )

Basic safety training

Admiral Training Institute

November 5-10, 1997

LANGUAGES

Proficiency level

English Advanced

Arabic Beginner

Filipino-local dialect Fluent

TECHNICAL: OTHER SKILLS

MACHINES AND EQUIPMENTS HANDLED

1.AIR COMPRESSOR

Type: Centrifugal Compressor

2500 HP

Brand : Centac /Ingersoll-Rand

CAMERON

2.RECYCLE NITROGEN COMPRESSOR

Type: Centrifugal Compressor

4000 HP and 4500 HP

Brand: Cooper Turbo Compression

CAMERON

3.REFRIGENERATION UNIT/ CHILLER

Type: Reciprocating

248000kcal/hr

Brand: VILTER and YORK

4.EXPANSION TURBINE

Warm Expansion Turbine – 9470nm3 per hour

Cold Expansion Turbine – 1670 nm3 per hour

Brand: ROTOFLOW-Atlas Copco and

ACD

5.COOLING WATER SYSTEM / Reverse Osmosis System & Equipment (50 Nm3/Hr capacity)

Cooling water pumps and motors ( 50 and 75 hp)

Cooling Tower fans and motors ( 20 and 50 hp)

Reverse Osmosis Plant equipments and machineries

6.ELECTRICAL SYSTEM

Source: 6.9 KV Transmission Line

Step down to 4160 volts / 440 volts, 220 volts

By means of 15MVA/5MVA/750KVA Transformer

7.INSTRUMENTATION EQUIPMENT AND SOFTWARE PROGRAM

a.DCS Software with RS3 and DELTA V version 7.1 for process control and monitoring of the ASU in the

Philippines.

b. Advantrol software use for DCS in Sudan, Africa (Sudanese Liquid Air)

OTHER INFORMATION

Lectures / Plant Visited:

MAK-BAN Power Plant February, 1993

Hydro Electric Power Plant – Kalayaan, Laguna February, 1993

Organizations Affiliated:

Philippine Society of Mechanical Engineers (PSME)

Member, 1992

Mechanical Engineering Society (MES)

Member, 1992

Personal Details:

Birth date : November 12, 1972

Birth place : Manila

Age : 46 yrs. old

Weight : 140 lbs.

Height : 5’4”

Nationality : Filipino

Civil Status : Married

REFERENCES

Engr. Joelito C. Sanchez AVP-Technical Manager Ingasco, Incorporated

Engr. Ramon M. Viray AVP- Plant Maintenance Ingasco, Incorporated

Engr. Noel Ret P. Sampol VP- Manufacturing Ingasco, Incorporated

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