


Your Trusted Partner in Medical and Industrial Gases
At D. Libunao Gas Manufacturing Corporation, we are proud to serve as a reliable supplier of high-quality medical and industrial gases essential to healthcare, manufacturing, and various commercial sectors across the Philippines.
With a strong commitment to safety, innovation, and customer care, we deliver gases that power industries and save lives — day in and day out.
Why Choose D. Libunao Gas?
- Premium Gas Quality – Tested, certified, and trusted
- Reliable Delivery – Fast and efficient logistics support
- Customer-Centered Approach – Tailored solutions for every client
- Commitment to Safety – Strict compliance with health, safety, and environmental standards
Corporate Social Responsibility
In 2025, we strengthened our commitment to the community through:
- Company wellness check-up (January)
- Barangay Calaanan Clean-Up Drive with Kgg. Julius Balbin (March)
- Tree Planting Program under the theme “Plant a Tree, Grow a Future” (June)
- Donation of more than 100 trash bins to support local environmental efforts
Moving Forward with Purpose
From hospitals to factories, we deliver more than just gas — we deliver support, safety, and sustainability for the future. #WeSupportLives
Let D. Libunao Gas be your trusted partner in progress.


CoViD-19 Response
We would like to give assurance to our customers, especially to hospitals and out-patients, since our products are essentials to those with respiratory problems, we are still on operation and we are continuously deploying our deliveries. However, we are doing safety measures to prevent contamination of COVID-19 and all other possible viruses.
- We have provided shuttle services for key personnel who does not have personal vehicle to travel to and from the plant/branch of destination.
- We are doing disinfection to our whole plant using clean water and NaClo.
- We are disinfecting cylinders before alighting to delivery vehicles
- We are strictly enforcing disinfection of all incoming cylinders and vehicles before coming inside the plant/branch.
- Our front liners are provided with face masks, face shields, gloves, alcohol, soap and water and vitamin C’s that they must use.
- All employees were given flu vaccine to combat flu.
- We enforce temperature and health check for all incoming personnel and visitors.
- We encourage our people to eat healthy, get enough sleep, get plenty of sunshine, practice good hygiene, and take care of their mental well-being.
- We have installed plans for probable worst scenarios; and
- We have established point of contact for employees regarding enhanced community quarantine and COVID-19.
Keep on praying. Do our part. Practice social distanding. Be hygienic. Drink/Eat vitamins. Eat balanced diet. Drink plenty of water. God bless us all
What We Do
Our Services

Delivery
We deliver your gas requirements. We are proud of our reliable and timely delivery of products complimented by customer-friendly staff.

Delivery Vehicles
The company currently has invested delivery vehicles for its operation. Some delivery vehicle has the capacity to load 50 - 120 cylinders.

Cylinder Maintenance
We offer painting and repainting of cylinders, as well as maintaining of the cylinder parts. We also offer retrofitting of cylinder parts, depending on customer's needs.

Pipeline Installation
We offer gas pipeline installations tailored fit according to customer's needs and budget. We provide cost-efficient equipment and parts, always followed by excellent after-sales service. Send us a message with your inquiries.

Cleaning and Hydrotesting
We offer cleaning and hydrotesting to check the strength and efficiency of cylinders, making it ready and fit for use.
What We Offer
Our Products

Oxygen
Oxygen for medical purposes is for the use of patients in need of help with breathing. It is a tasteless, odorless, colorless gas essential for human respiration.

Acetylene
Acetylene is used as a fuel gas for oxy-acetylene welding, cutting, general localized heating, flame hardening,

Nitrogen
Nitrogen is a colorless, odorless, non-toxic, almost inert gas. It is non-flammable and will not support combustion. It the most commonly used industrial gas.

Compressed Air
Compressed Air is air reduced and kept under a greater atmospheric pressure than the air accumulated in general

Hydrogen
Hydrogen has many applications and uses. For industrial use, hydrogen mixed with inert gas can be used in annealing

Argon
Argon is very useful because of its total inertness at high temperatures. It is used in critical industrial processes such as
Attention & Dedication
Our Branches

Antipolo, Rizal
#85 Brgy. Mayamot, Sumulong Highway, Antipolo City 1870

Mexico, Pampanga

Solano, Nueva Vizcaya
Purok Narra 3, Corner Silawan St., Roxas, Solano Nueva Vizcaya

Baliuag, Bulacan
053 Benigno S. Aquino, Brgy. Tangos, Baliuag, Bulacan
Quality Policy
We provide quality products and reliable services to achieve customers’ delight. To make this possible:
- We will ensure that customer requirements are well defined, understood, met and exceeded.
- We will operate within an established Quality Management System aligned to the requirements of ISO 9001:2015, consistent with local government and industry standards.
- We will integrate all stakeholders who are vital in the continual and progressive development of the company.
- We are committed to be environmentally responsible, compliant and friendly.

The Company’s Current Events
Our Latest News

Holy Mass and Blessing of Acetylene Plant
August 8, 2025. Holy Mass and Blessing was held to mark the official operation of the Acetylene Plant at its new location in San Isidro, Nueva Ecija

ISO 9001:2015 Awareness
August 2, 2025. Conducted an ISO 9001:2015 Awareness to strengthen our employees’ understanding of quality management principles.

Health, Environment, Safety, and Security (HESS) Awareness Program
June 29, 2025. We conducted a Health, Environment, Safety, and Security (HESS) Awareness Program for our employees.

Supporting Education at Gapan North Elementary School
Our commitment to education and community development.

Donated Trash Bins
June 22, 2025. Donated Trash Bins to Brgy. Calaanan, Bongabon.

2025 Tree Planting & Environmental Support Activity “Plant a Tree, Grow a Future”
June 22, 2025. In line with our commitment to environmental sustainability, DLGMC conducted a Tree Planting Activity last June 22, 2025.