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

Gold Index: 7200

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3.5mm 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 product is: possible hardness, technical characteristics,perfectly shiny, compact and defect-free surface,low noise
Material: Gcr15 (AISI 52100)

1.Material:Gcr15 high carbon chrome bearing steel   

2.Grade: G10,G5  
Size:3.5mm,Gauge: ±12  Subgauge:±0.4      
                        
3.the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing

4.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                           

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

6.HRC:62-66  Noise:26db-30db          VDWS:bellow 0.15um      VDWL: bellow 0.20um
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 Ms. Aileen
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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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