Pioneers in optical connector cleaners, NTT-AT brings to you the highest quality cleaning tools. NTT Advanced Technology Corporation (NTT-AT) was founded in 1976 as a subsidiary of NTT, the largest telecommunications service provider in Japan. NTT-AT has close links with NTT Laboratories, who’s innovations in data transport technologies resulted in explosive growth for NTT-AT in the 1990s.

NTT-AT now covers almost the entire spectrum of information and telecommunications technologies, including a variety of research/consulting services, sales of new products and system/network integration services.