Founded in 1992, NJM Group has expanded its operations to become a leading provider of safety and security solutions, including the innovative Carstackers Australia, specializing in efficient mechanical parking systems. With our headquarters based in Heidelberg West and services extending across the country, we offer a comprehensive range of products designed to enhance urban mobility and maximize parking space.




Our technicians are constantly updating their knowledge of the latest in car stacking equipment. When it comes to communicating with customers and solving problems, our employees excel.
Service excellence is embedded in our culture. Every NJM employee adheres to our service protocols, anticipating and fulfilling your needs to ensure your complete satisfaction.
CSD boasts outstanding service with an unrivaled breakdown response time. Our service technicians are backed by the expertise and capabilities of our global partners, combining the knowledge and experience of all our worldwide specialists.
We strive to increase reliability with continual investments in technological improvements and safety inspections beyond code requirements. Our integrated global support allows us to provide service expertise on all leading brands of equipment. We strive to provide our technicians with continuous training to ensure the highest quality of service, resulting in fewer callbacks and more up time.




To ensure smooth operation of your car stacker, regular service coupled with rapid incident response times is essential. Our team of technicians provide both immediate service and same day response.
Service is part of our culture and our core principles. Every employee is expected to follow our required service steps to anticipate your requirements and ensure satisfactory fulfilment.
When you partner with CSD, you partner with an entire global support network. We understand that full customer satisfaction depends on the quality and efficiency of our support.