Add:NO.106 shiji road zhangdian city zibo shandong in china
Post Code::255000
E-mail:wwzeileen@126.com
Detail Information
The natural agate ore,after polishing and process,become our product. Performance index: Hardness:Mosh’s hardness 7-8 Precision:ellipse rate≤±1mm. The best agate ball has smooth surface without flaw and air vent. We can produce each kind according to customer’s requirement.