Why choose us？
Quality Achivement
Qualification rate more than 99.90%.
Customer's satisficaction over 98.00%.
Quality Policy
Process Control
Quality stabilization
Requirement Satisfaction
Consistant improvement
Qulity Certification
Technology Advantage
01
ISO 8062 CT-7 Casting Tolerance ISO 8062 CT-7
02
Smooth surface
03
Fine internal struction, high strength
04
Higher hardness, (20HB higher)
05
Stable quality, qualification rate >97%
06
Long pattern life span
Casting surface
Casting Line
Shell sand inspection
Pig iron inspection for each batch
Raw steel inspection for each batch
Chemical composition display
Chemical composition inspection with spectrum
Metallographic analysis for each heat
Mechnical test for bar from part
100% Visual Inspection
Raw casting on site hardness test
Internal defect inspection
High precision wheel hub machining
High precison brake drum machining line
Quality meeting before work
CMM inspection
First workpiece Inspection, random inspection
Balance test
Gage calibration each season
Quality control policy
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Northeast Corner of Zhongyuan Road and Zhidi Road intersection, Zhumadian City, Henan Province, China
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Copyright © Zhumadian Xinchuangye Tube Pile Accessory Co., Ltd All Rights Reserved
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