Zhuzhou Watt Carbide Co., LTD, o loʻo i Zhuzhou, Hunan, Saina. E masani lava ona gaosia mea faʻapipiʻi carbide, faʻapipiʻi faʻapipiʻi, faʻapipiʻi tipi carbide, faʻapipiʻi cnc, faʻapipiʻi faʻapipiʻi carbide, faʻapipiʻi filo carbide, carbide pito mill, tungsten carbide end mill meafaigaluega ma isi.