Founded in 2008. Donghai County Aobo quartz products Co., Ltd  is located in the hometown of crystal and quartz material base —Donghai County, Jiangsu Province, the transportation is pretty convenient. The company has strong technical force, independent research and development, internal advanced further processing technology, various kinds of sophisticated production equipment and high precision testing equipment. At present, company mainly produce and develop full set of quartz glass devices which is used in 4’’-8’’ semiconductor chip products and 5’’-6’’ silicon solar cell ships, and full set of single crystal secondary feeder.......More