ZTT Fiber Optic Co Ltd

As a national-level high-tech enterprise, ZTT Fiber Optic Co Ltd is a subsidiary owned by Jiangsu Zhongtian Technologies Co Ltd. Established in December 2002, the company is a manufacturer that specializes in fiber optics production.

The group is located at No 6 Zhongtian Road, in the Nantong Economic and Technological Development Zone or NETDA – located in Nantong city in East China's Jiangsu province – and its facilities cover a floor space of 28,000 square meters. With an annual core fiber optics production capacity of about 12 million kilometers, its domestic market share exceeds 20 percent.

In 2007, the company was adjudged to have passed the Brand Strength Index – or international assessment consultancy BSI's quality, environment and occupational health and safety management system certification – and it won three-standard system certification. It has become the sole enterprise in its domestic sector with ISO9001:2000, ISO14001:2004 and OHSAS18001:1999 ratings, approved by BSI.

The company owns a number of scientific research institutions, such as the optical fiber technology research center and the Zhejiang University and ZTT joint laboratory.