51³Ô¹ÏÍø

DMRET’s Ceramic Engineering students witness Mariwasa Siam’s tile manufacturing

Mar 30 2026

 

To gain valuable exposure to industrial-scale ceramic manufacturing and to highlight the advanced technologies driving innovation in the country’s ceramic industry, fourth-year Bachelor of Science in Ceramic Engineering students from the College of Engineering (COE) of Mindanao State University–Iligan Institute of Technology (51³Ô¹ÏÍø-IIT) conducted an educational plant tour at Mariwasa Siam Ceramics, Inc. on February 17, 2025, in Sto. Tomas, Batangas. Recognized as a pioneer in ceramic tile production, Mariwasa’s Batangas facility has become a cornerstone of the Philippine tile industry, producing durable, high-quality tiles that meet international standards.

The educational tour began with company engineers providing an overview of Mariwasa’s products and manufacturing processes, followed by a safety briefing to ensure a secure visit. Equipped with this information, the students proceeded to observe the complete tile production cycle—from raw material preparation and pressing to glazing and decorating, firing, and final quality inspection. The facility showcased its use of advanced kiln systems, automated material handling equipment, and precision glazing technologies. These innovations not only ensure product consistency and durability but also underscore Mariwasa’s commitment to energy efficiency and sustainable manufacturing practices.

Mariwasa Siam Ceramics, Inc., the largest ceramic tile manufacturing company in the Philippines, is a joint venture between the Coseteng Group and the Siam Cement Group (SCG) of Thailand. The company envisions becoming the country’s leading brand for decorative surfaces and bathroom solutions while providing high-quality products that inspire better living spaces and elevate the standard of living of every Filipino.

The tour also emphasized the importance of compliance with industry regulations, including environmental standards and occupational safety laws. Students observed the strict enforcement of safety protocols such as the use of personal protective equipment (PPE), hazard signage, and emergency response systems. Ethical practices in sustainable manufacturing, including waste reduction and responsible raw material sourcing, were likewise highlighted, reflecting the company’s alignment with global sustainability goals.

Accompanied by Prof. Dr. Raymond V. Rivera Virtudazo and Engr. Harvey D. Melendrez from the Department of Materials and Resources Engineering and Technology (DMRET), the plant visit gave 51³Ô¹ÏÍø-IIT students a clearer view of how classroom theories are applied in real-world ceramic manufacturing. Observing industrial processes reinforced lessons in materials processing and quality control, while the exposure to large-scale operations inspired students to envision future careers in manufacturing, research, and sustainable materials development, strengthening their resolve to contribute to the advancement of the Philippine ceramics industry.

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