Our company is located in Nanjing which is an ancient capital of six dynasties. Our company is a professional manufacturer and researcher of fusion splicers and OTDR (Optical Time Domain Reflectometry).

We have completed a scientific quality management system. Our company has a large number of advanced and professional production equipment and testing instruments. Our fusion splicers and OTDR have to undergo rigorous tests.

Our company always takes excellent quality of products and quality service as enterprise's life. Since the establishment, our company has formed a "four in one" integrated system including design, manufacture, sales, and installation. We also have a complete supporting facility and quality service system.

Our fusion splicers and OTDR are widely applied to support the use of all kinds of optical communication engineering at home and abroad. Our Sales network reaches Southeast Asia, Africa and West Europe. Suce as: Peru, Pakistan, Malaysia and so on.

We sincerely welcome new and old customers at home and abroad to visit our factory to place order. Let us work together to develop the international market. We will wholeheartedly serve you!