Wonyuan was founded in 1997 to start its business to manufacture and distribute the quartz glass products and borosilicate.3.3 glass products . In the same year , It integrated the business of its processor company Wony Chemicals who distribute bulk industrial chemical raw materials for global market to be a joint venture . From then wony as to be the trade name of Wonyuan . Wonyuan as a cross development enterprise , it has the factory for quartz product manufacturering and deep processing, ...View More