Address: 2nd floor, No 138-02, Jalan Adda 7, Taman Adda, 81100 Johor Bahru, Johor Phone: +60 12-721 2129 Gunma has been operating almost 20 years. Gunma Professionals appreciate of clients who have utilized our range of multiple services. We are quite confidence to say our way of working and professional Implementation of framework enhanced and strengthened the Investigation and security operation. Our team is highly expert around the nation in fields ranging from Private Investigation, Security, law and accounting. ©