About us



Ningbo Nanhai Tiger Ceramics Co., Ltd. is a Sino-foreign joint venture in R&D, production and distribution of ceramic functional materials. Founded in July 2004, our company is located in Shangtian Industrial Zone of Fenghua, 25km from Ningbo downtown, 20km from Ningbo airport,Fenghua Station 5 km and adjacent to Yong-Tai-Wen expressway in the east. Our company covers an area of 166,000 sqm, including a building size of 15,000 sqm (standard factory building 13,000 sqm, administration and subsidiary facilities 1,500 sqm). Equipped with 15 transparent ceramic production lines, our company takes the lead in technology and processing. Our business is smoothly carried out under a complete set of management system and regulation mechanism.

We make transparent high-purity alumina ceramics, including concavo-convex tubes, high-optical-efficiency ceramic tubes, transparent ceramic pieces, and the leading products—polycrystalline transparent alumina ceramic tubes for high voltage sodium lamps, with a planned annual capacity of 21 million pieces/sets. The products are featured by compact and even crystal structure and reliable thermal stability, and the total transmittance exceeds 97%. With internationally advanced quality standard, the products are widely employed by major light source producers and international lighting corporations.

We put stress on development and research of new products and set up Ningbo Tiger Ceramic Engineering Technology R&D Center, with 16 engineers. As the special R&D institute of the company, the Center is committed to technological research and product development. Many technologies were award winners. It is scientific innovation and technological progress that bring our company rapid development.

We also attach importance to humanistic management and put each employee’s creativity into full play. Our staffs work in a harmonious ambience. We were ISO9001 and ISO14001 certified.

In the tenet of “Excellent Service, Perfect Products,” we are willing to work together with you for a common development.

Development history


Establishment of the Company


Passed ISO9000


Become a qualified supplier of GE in the United States and OSRAM in Germany


Through ISO14000


Become a national high-tech enterprise