293-0683 
3L Rock and Sand Development Corporation is a leading trading company specializing in the distribution and supply of rock and sand materials for construction projects in and around Metro Manila. With a commitment to providing high-quality products and excellent customer service, 3L Rock and Sand Development Corporation has established a solid reputation in the industry. Our experienced team works closely with clients to understand their specific needs and deliver tailored solutions to meet their requirements. Located at 12 Salisay St., Serrno Subd., Valenzuela Metro Manila, our strategic location enables us to efficiently serve our clients and ensure timely delivery of materials. Contact 3L Rock and Sand Development Corporation today for all your rock and sand trading needs.
