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YI SHENG MACHINERY CO., LTD. 

fastener-world(YI SHENG MACHINERY CO., LTD. )
YS SELF-DRILLING SCREW FORMING MACHINES 
Alias
YS SELF-DRILLING SCREW FORMING MACHINES 
Model / Specification
YS SELF-DRILLING SCREW FORMING MACHINES 
Country of Origin
TAIWAN 
Surface Treatment
YS SELF-DRILLING SCREW FORMING MACHINES 
Material
YS SELF-DRILLING SCREW FORMING MACHINES 
fastener-world(YI SHENG MACHINERY CO., LTD. )
YS Self-drilling Screw Forming Machines parts 
Alias
YS Self-drilling Screw Forming Machines parts 
Model / Specification
YS Self-drilling Screw Forming Machines parts 
Country of Origin
TAIWAN 
Surface Treatment
YS Self-drilling Screw Forming Machines parts 
Material
YS Self-drilling Screw Forming Machines parts 
fastener-world(YI SHENG MACHINERY CO., LTD. )
YS Self-drilling Screw Forming Machines parts 
Alias
YS Self-drilling Screw Forming Machines parts 
Model / Specification
YS Self-drilling Screw Forming Machines parts 
Country of Origin
TAIWAN 
Surface Treatment
YS Self-drilling Screw Forming Machines parts 
Material
YS Self-drilling Screw Forming Machines parts 
fastener-world(YI SHENG MACHINERY CO., LTD. )
YS Self-drilling Screw Forming Machines parts 
Alias
YS Self-drilling Screw Forming Machines parts 
Model / Specification
YS Self-drilling Screw Forming Machines parts 
Country of Origin
TAIWAN 
Surface Treatment
YS Self-drilling Screw Forming Machines parts 
Material
YS Self-drilling Screw Forming Machines parts