Founded in 2002, Dolite Communication Instrument (Zhangjiagang) Co., Ltd., under the authorization of Jiangsu government, is a Sino-America-Singapore incorporation specializing in designing, manufacturing and developing high quality fiber optic transceivers and receivers for the fast growing optical fiber communication industry throughout the world.

Led by a strong and experienced management team together, with a group of highly qualified technical engineers and professionals from United States, Singapore and China, Dolite is dedicated to pursuing excellence in technology innovation, product quality and customer service. Under 2 years' research and development, our products, including BiDi transceivers, Duplex transceivers, single wavelength OSA, BOSA and triplexer, have met with wide endorsement from our customers.

To enlarge yields, Dolite built a 3, 000 square meter new plant and accessed two sets of costing Agilent's optical test system for mass-production in May 2004. The establishment have expanded our production capacity and strengthened its engineer abilities. In addition, certified by ISO9001, TUV and SGS, Dolite promise and is confident to provide the best quality and service to all customers all over the world.