Li-Zainal Sdn Bhd provide expert engineering consultancy services, specializing in comprehensive solutions for both industrial and commercial projects. We offer specialized engineering consultancy services designed to meet the diverse needs of both industrial and commercial sectors. Our expertise includes Mechanical Services and Electrical Services, ensuring the efficient operation and safety of your facilities. We also provide Extra Low Voltage Electrical Services for advanced communication and security systems, alongside comprehensive Building Security Services to safeguard your premises. Our Plant Mechanical and Plant Electrical Services are tailored to enhance industrial operations. Additionally, we offer GBI Facilitator Consultancy Services, helping businesses achieve green building certifications and sustainability goals.