Products crafted by the hands & hearts of our experts

                Siam Agri Supply, known as SAS, has started as a producer and distributor of agricultural and animal feed raw materials to feed mills and farms all over Thailand. In 2011, we set up a team of experts along with our own laboratories and factories that are GMP and HACCP certified. SAS has invested in research and development in probiotics biotechnology to improve our original line of products and innovate new products to ensure the best quality, put our effort into reducing antibiotics usage, and utilizing animal by-products to minimize waste.

We grew from being a producer to a creator in probiotics biotechnology

        SAS is currently innovating new health products for humans, pets, and livestocks. Our goal is to reduce antibiotic usage and produce clean foods for all by selecting the most suitable probiotics for our local conditions & lifestyles that are effective to the hands of the consumers.

       We are one of the pioneers in biotechnology, crafting our products with passion and expertise. Our company is driven by people with the same visions, allowing the younger generation to show their ability in an open work environment to support the potential of all people. 

Our History


Caring for the ones we love


CRAFT products with passion,
COMBINE with our in-depth knowledge to
INSPIRE the community and
MAKE a positive impact on the environment


Grow with our team

At SAS, we do everything with passion until it becomes our expertise. We enjoy ourselves along the journey of researching and crafting a wide variety of biotechnology products. 

We believe that all teammates must be rewarded for their hard work.


Grow with the community

We apply our knowledge of biotechnology to develop various products. At the same time, we are open to products from farmers and other producers who share similar values to bring the society and the community forward with us.

Grow with our society

We aim to do our best to deliver products and services that allow the society to evolve together with our biotechnology expertise.

Organization Chart

Business Ethics

Ethics toward Corporate

We adhere to the principles of good governance in business operations. We take measures that are acceptable by the society to prevent illegal activities.

Ethics toward Customers

We are aware of the products and services’ high standards. Products are traceable by consumers, with good internal production control system, accurate product information, respect the intellectual property that results from our research and development of the company’s products.

Ethics toward Employees

We take into account the rights, freedoms, welfare and benefits that employee receive. Respecting human rights and fairness, with protection against discriminatory and support legal licensed working tools.

Ethics towards Business Partners

We places importance on treating business partners and competitors with fairness, aligning with the principles of equality, no personal relationships, build trust to maintain a good relationship in business operations.

Ethics towards Environmental

We recognize the importance of environmental and ecological protection, executives and employees must pay attention to hygiene and safety of the community by considering the best actions for the society.

One Stop Service For Feed Business

All around services to assist international organizations with access to the Thai market with reliable resources; from marketing tools, logistics, to government documentations. We’ll be the one-to-one assistance for your business, helping you at every step along the way. With our expertise, organizations like yours would be connecting with the right people to find the right solution.


Read more

Quality Policy

Focus on innovative products and services beyond standard levels.
Delivering value and creating satisfaction with a professional team on an international level in a sustainable way.