Lianyungang Southeast Quartz Products Co.,Ltd.

As a professional manufacturer integrating R&D, design, production, 
sales and import & export trade, the company relies on the superior 
high-quality quartz ore resources in Donghai County, deeply engages 
in the deep processing of quartz glass, and has become a core supplier 
of quartz consumables for photovoltaic, semiconductor, laboratory, 
chemical, lighting and other industries with mature production technology.