PT. Karya Megah Gunungmas

Founded in 1995, Onassis - Bellucci Group began as a vision driven by a passion for door handle design and hardware innovation. What started as a small business has grown into one of Indonesia’s leading hardware manufacturers and suppliers through two major brands: Onassis and Bellucci. With over 25 years of experience, Onassis - Bellucci Group has remained committed to delivering high-quality, durable, and beautifully designed products. From classic mechanical door handles to advanced smart lock technology, we combine function with aesthetics to meet evolving architectural trends. Our smart lock innovation began in 2015, and through collaborations with top global AI and IoT companies, Onassis Smart Lock now offers 25+ advanced variants, including Face ID, Palm Scanner, and Finger Vein technology—all integrated with mobile apps for smarter living. In 2019, we launched Othentica, an IoT brand aligned with modern smart home lifestyles. In 2024, we expanded into luxury sanitary products under the tagline "Your Next Level". With a strong focus on design, quality control, and customer satisfaction, Our Owner remains directly involved in product development to ensure excellence at every stage. Onassis - Bellucci Group is trusted by top developers across Indonesia and has supplied products for residential, commercial, and large-scale housing projects nationwide. Our commitment extends beyond products. We invest in warehouse systems, employee development, and customer appreciation events like Pestavaganza 2024, Indonesia’s biggest hardware prize campaign. With innovation, passion, and purpose, Onassis - Bellucci Group continues to shape the future of property hardware and elevate industry standards in Indonesia.