Donghai Brilliant Shi Ying Science and Technology Co., Ltd. is a private enterprise integrating scientific research, production and sales of Shi Ying products. The company is located in the beautiful " Crystal City" - Donghai County, Jiangsu Province, with convenient transportation and direct access to Beijing, Shanghai, Guangzhou, Dalian, Shenyang and other major cities by rail, sea and air.  The company has strong technical force, advanced instrument testing equipment and capable professional team to provide you with high-quality products at any time.

 The main varieties are: transparent Shi Ying glass tube, ultraviolet filtering Shi Ying glass tube, high purity and low hydroxyl Shi Ying glass tube, various Shi Ying bubble shells, ozone-free Shi Ying glass tube, opal Shi Ying glass tube, Shi Ying glass rod, Shi Ying piece, quartz weight and ocean fishing lamp, with an annual output of nearly ten thousand tons of quartz sand.  At the same time, the company has newly introduced quartz tube deep processing equipment, which can cut ultra-fine and ultra-short Shi Ying glass beads, burn quartz tube, back cover and manufacture various special Shi Ying products.  The products are widely used in the fields of electric light source, semiconductor, electric heating, infrared heating, optical communication, chemical industry and so on, and are well received by users.

 The company adheres to scientific management, constantly improves and innovates, and takes advanced technology manufacturing, professional technology and stable product quality as its long-term development strategy.  The general manager of the company, together with all the staff, sincerely welcomes new and old friends at home and abroad to come to the company for guidance.