Daking-Factory price high quality 3mm 5mm 7mm diameter graphite rod Graphite Rod

This is a group of high purity graphite rods, precision processing, can do polishing, support customization, can be customized according to customer needs of any graphite mold, such as graphite crucible, graphite rotor, graphite bearing, graphite sagger, etc., welcome to consult. sale01@ official website: Whatsapp/Wechat: 008618639097839 #graphitemold #graphiterod #manufacturer #custom #casting #foundry #smelting #metalmelting #furnace