OEM large quality powder metallurgy iron roller Chain Sprockets for vehicle parts
Density 6.9g / cm3,
Tensile energy 462MPa,
Generate toughness 345MPa,
Hardness higher than 130HRB.

Why Powdered Metals?

Important price financial savings.
Generate sophisticated or special designs.
No or small waste for the duration of creation.
High quality concluded goods.
Strength of components

Business profile
JINGSHI recognized in 2007                                               
Manufacturer & Exporter                             
Exacting in generating powder metallurgy gears and areas    
Passed ISO/TS16949 Top quality Certificate                  
Innovative Products                                
Numbers senior R & D engineers and Skilled operators      
Precise Examination Instruments.                        
Rigorous Quality Management                                 
With the “Much more variety, Far more exceptional, Far more professional ” business purposes, we are committed to establish prolonged-time period friendship and earn-acquire partnership with domestic and worldwide customers to create a vivid future .

Certification