Jingdu East Road of Donghai Lianyungang Jiangsu 0, Jingdu East Road of Donghai

For best in class Furnace Tubes, we have been serving the telecom industry since 2001, operating as renowned Exporter and Exporter of quartz tube,quartz rod,quartz plate,quartz flange,quartz boat,quar...

Yancheng Hai Li&＃39;ao Lab Glass Manufacturing Co,Ltd was founded in 2008, formerly known as Yancheng People&＃39;s Glass Manufacturing Company, has been engaged in glassmaking for more than 30...