Henan Chenyu Quartz Co., Ltd.

International Industry Category: Manufacturing

International Industry Major Class: Non-metallic mineral products industry

International Industry Middle Class: Graphite and other non-metallic mineral products manufacturing

International Industry Sub Class: Other non-metallic mineral products manufacturing

General Projects： Non-metallic mineral product manufacturing； Sales of non-metallic minerals and products； Technical glass manufacturing； Glassmaking； Technical glass sales； Sales of special ceramic products；Sales of clocks and timing instruments； Glass instrument sales； Power electronic components manufacturing； Sales of power electronic components； Manufacturing of special electronic materials； Sales of special electronic materials； R&D of special electronic materials； Glass instrument manufacturing； Refractory production； Refractory sales； Sales of special equipment for semiconductor devices； Semiconductor discrete device sales； Special ceramic product manufacturing； Semiconductor discrete device manufacturing； Manufacturing of unsealed glass casings and other glass products； Glass fiber and product manufacturing； Electronic component manufacturing； Electronic special equipment manufacturing； Electronic components retail； Import and export of goods； Technology import and export； Import and export agent； Import and export commodity inspection and appraisal； Conference and Exhibition Services（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

Chinese Industry Category: Building materials and non-metals

Chinese Industry Major Class: Non-metallic materials

Chinese Industry Middle Class: Non-metallic mineral product manufacturing

Chinese Industry Sub Class: Refractory product manufacturing