6 Dongyuan Road, Xugou Lianyungang Jiangsu 222042 China

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Quartz products/materials,silica crucibe,high purity quartz sand,fused silica ceramic products,quartz heating tube,etc...

wanhuashan industrial zone, donghai, jiangsu ,china, donghai, jiangsu, China

Jiangsu Donghai Jingshengyuan Silica Co., Ltd. (Jiangsu Donghai JSY silica CO, LTD) is located in the famous silica and crystal hometown of China and the Chinese quartz crystal production base city - ...