CTDI delivers innovative supply chain solutions, but some issues with their services have been reported. The company is located in a wheelchair-accessible building with a secure entrance, which is convenient for drivers and customers. However, some customers have received packages with wrong names on them, suggesting a problem with their delivery system. Additionally, some customers have reported difficulty in reaching the company by phone, which is frustrating. On the other hand, some customers have praised the company's efficiency and friendly staff. The working hours of the company are quite flexible, with 24/7 operation on some days. The address is easily accessible, but some customers have received packages with their address but not their name.