About us
Company Overview
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PT Monalisa Putra Agung is Indonesian technology and manufacturing companies specializing in professional audio systems, lighting solutions, LED displays, power adaptors and integrated audiovisual technologies. With decades of industry experience, the group delivers innovative, reliable, and sustainable solutions for the entertainment, commercial, industrial, and public sectors.
Combining engineering expertise with advanced manufacturing capabilities, the companies provide end-to-end solutions ranging from consultation and system design to production, integration, installation, and after-sales technical support. Through continuous innovation and customer-focused development, we are committed to supporting Indonesia’s growing demand for smart and efficient technology solutions.
Our History
Our founding began in the 1980s when its founder, Mr. Yongky Wijaya, started designing and assembling DIY audio power amplifiers and lighting equipment. As the popularity of his products grew within Indonesia’s entertainment and nightlife industry, the company was officially established in 1985 under the name PT Monalisa Putra Agung.
Over the years, we became a trusted distributor and technology partner for internationally recognized brands such as High End (USA) Systems, SGM Light Technology (Italy), and Omega Display Electronics (Swiss). The company also emerged as one of Indonesia’s early pioneers in LED Display System, Outdoor Lighting and Queue Management Systems.
A significant milestone in the company’s history came during the 1997 Southeast Asian Games (Indonesia), where we were selected to manage LED electronic scoreboard for sports and other lighting equipments for stadiums and auditorium.
Our Expertise & Solutions
We provide comprehensive solutions across professional audio, lighting, LED display, and integrated technology systems. Our services include system consultation, engineering design, manufacturing, installation, system integration, maintenance, and after-sales support.
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We develop and deliver customized end-to-end ecosystem solutions supported by strong technical expertise for both new installations and modernization projects, delivering reliable and efficient technologies and comprehensive customer service tailored to the operational needs of our clients.​
Our expertise includes:
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Professional Audio Systems
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Architectural & Entertainment Lighting for both indoor and outdoor
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Complex LED Display & Digital Signage Solutions
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Integrated Audiovisual Technologies
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Custom System Integration & Engineering Projects
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Smart Battery Management and Electrical Power delivery systems​​
Customer Commitment
Customer satisfaction remains at the core of our operations. Our specialized teams in engineering, product development, technical support, maintenance, and after-sales service work closely with clients to deliver customized, reliable, and future-ready solutions.
From initial consultation and system design to implementation, maintenance, and long-term technical support, we are committed to ensuring that every project achieves the highest standards of performance, efficiency, and service excellence.
Through continuous innovation and responsive customer support, we strive to build long-term partnerships based on trust, quality, and reliability.
Manufacturing & Innovation
​Supported by an engineering and development center in Citeko-Bogor, we continuously invests in research, automation, and advanced manufacturing technologies to improve product quality, efficiency, and sustainability. Our commitment to innovation allows us to introduce future-ready products that meet the evolving demands of modern industries and consumers.
Sustainability & Commitment
Sustainability and product excellence remain central to our business philosophy. We believe that high-quality products are achieved through dedication, precision engineering, responsible manufacturing, and continuous improvement.
We are committed to developing innovative and energy-efficient technologies that replace outdated and environmentally harmful alternatives. By implementing advanced production methods and reducing greenhouse gas emissions, we aim to contribute to a cleaner environment and a better quality of life for future generations.
Through close collaboration with employees, customers, suppliers, and business partners, we strive to create sustainable products and long-term value while supporting a greener and more responsible future.
Quality & Certifications
As part of our long-term growth strategy, We are actively preparing for international and national certification standards, including ISO certifications and Indonesia’s SNI standards.
Our focus areas include:
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Quality Management Systems
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Process & Production Control
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Environmental Management
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Occupational Health & Safety
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Product Reliability & Compliance
These initiatives reflect our commitment to operational excellence, continuous improvement, and internationally recognized manufacturing standards.
Vision for the Future
Indonesia’s rapidly growing technology and infrastructure sectors present significant opportunities for innovation and expansion, particularly within the smart system industries.
Moving forward, we aim to strengthen our position as leading Indonesian technology and manufacturing by continuously investing in innovation, engineering capabilities, sustainable production, and customer-oriented solutions, while also open to investors to work together with us in bringing forward new and better technologies.
Our vision is to deliver modern technologies that create long-term value, improve efficiency, and support the development of smarter and more sustainable environments across Indonesia and beyond.