Zenaida Hollow Block Maker is a leading provider of top-quality construction supplies in San Juan. Located at Rd 8 Sitio Siwang Nagkaisang Tinig, our company specializes in producing durable and reliable hollow blocks that are essential for building sturdy structures. With years of experience in the industry, we take pride in delivering materials that meet the highest standards of strength and durability. Our team of skilled professionals is committed to providing exceptional customer service and ensuring that our clients receive the best products for their construction needs. Trust Zenaida Hollow Block Maker for all your construction supply requirements and experience the difference in quality and reliability.