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Fenghua Jinying Ball Of Steel Co., Ltd.
Fenghua Jinying Ball Of Steel Co., Ltd.  

Gold Index: 7180

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precision grade G5 steel ball 

Payment Terms: T/T,L/C,D/P 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: by sea or air
Packing: nylon bag+box+exporting car...
Brand Name: JINYING
Function: for miniature bearing
Certificate: ISO9001:2000
Cooperative Company: C&U , MOS,PANASONIC
Production Capacity: 150 million pieces/month
Delivery Date: 30days after confirmation
Specification: small & medium size
Patent Rights: ISO9001
Export Area: Europe,Japan and etc.

the main steps to produce the ball: heading,,polishing,heat treament,grinding,lapping,packing
Diamerer: 2.0mm,3/32 inch,1/8 inch,3.5mm,5/32" Gcr15

Material:Gcr15 high carbon chrome bearing steel    (SAE52100)

Grade: G10  
Size:2.0mm,2.381mm(3/32"),3.175mm(1/8"),3.5mm,3.969(5/32"),4.763mm(3/16"), 5.953mm(15/64"),6.35(1/4") Gauge: ±12  Subgauge:±0.4         
the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing

the special and and fine producing-technique;the tiptop production equipment,like:super-fine dringding machine from Germany,resin super-fine grinding machine from Japan; the precision test equipment,like:automatic stee-ball shape tester,Single&Double-view metalloscope,Rockwell & Vickers hardness tester,stee-ball vibration measurer,roundness meter and etc;and an appropriate scale of operation                           

the product is: possible hardness, technical characteristics,perfectly shiny, compact and defect-free surface,low noise

HRC:62-66    Noise:26-30db   VDWS: bellow 0.15um   VDWL: bellow 0.20um

 Ms. Aileen
overseas sales
Tel: 86-574-88930552
Fax: 86-574-88933338
Mobile: 135 8684 1377
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Company Info

Fenghua Jinying Ball Of Steel Co., Ltd. [China (Mainland)]

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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